C切换逻辑功能未按预期工作

Question

我需要一个读取时间表的函数（该函数使用enum heatingScheduleEnum {off, on }; ）并显示时间表在何时打开和关闭之间切换。 我已经编写了一个函数来执行此操作，但是它不能按预期方式工作-仅在第一次打开该值然后再次将其关闭之前才能工作。 此后，它输出每次实际将其标记为打开时都将关闭该计划。

我主要使用Java和C ++进行工作，但这是用C语言编写的。该逻辑对我来说似乎很好，我不明白为什么它不起作用。

解释时间函数以分钟为单位的时间（0-1439是一整天），并将其转换为人类可读的字符串。

我唯一想到的可能是阵列的大小。 但是讲师提供了样本数组本身，并且确实对项目进行了测试。

谢谢！

这是函数：

char time[5];
int i, on, wasOn = 0;

for(i = 0; i < 1440; i++) {
    on = schedule[i];
    if (on != wasOn) {
        makeTimeStr(i, time);
        if(on) {
            printf("Heating turns on at %s\n", time);
        }
        else {
            printf("Heating turns off at %s\n", time);
        }
        wasOn = on;
    }
}

这是输出：

Heating turns off at 03:00
Heating turns off at 03:01
Heating turns off at 03:02
Heating turns off at 03:03
Heating turns off at 03:04
Heating turns off at 03:05
Heating turns off at 03:06
Heating turns off at 03:07
Heating turns off at 03:08
Heating turns off at 03:09
Heating turns off at 03:10
Heating turns off at 03:11
Heating turns off at 03:12
Heating turns off at 03:13
Heating turns off at 03:14
Heating turns off at 03:15
Heating turns off at 03:16
Heating turns off at 03:17
Heating turns off at 03:18
Heating turns off at 03:19
Heating turns off at 03:20
Heating turns off at 03:21
Heating turns off at 03:22
Heating turns off at 03:23
Heating turns off at 03:24
Heating turns off at 03:25
Heating turns off at 03:26
Heating turns off at 03:27
Heating turns off at 03:28
Heating turns off at 03:29
Heating turns off at 03:30
Heating turns off at 03:31
Heating turns off at 03:32
Heating turns off at 03:33
Heating turns off at 03:34
Heating turns off at 03:35
Heating turns off at 03:36
Heating turns off at 03:37
Heating turns off at 03:38
Heating turns off at 03:39
Heating turns off at 03:40
Heating turns off at 03:41
Heating turns off at 03:42
Heating turns off at 03:43
Heating turns off at 03:44
Heating turns off at 03:45
Heating turns off at 03:46
Heating turns off at 03:47
Heating turns off at 03:48
Heating turns off at 03:49
Heating turns off at 03:50
Heating turns off at 03:51
Heating turns off at 03:52
Heating turns off at 03:53
Heating turns off at 03:54
Heating turns off at 03:55
Heating turns off at 03:56
Heating turns off at 03:57
Heating turns off at 03:58
Heating turns off at 03:59
Heating turns off at 04:00
Heating turns off at 04:01
Heating turns off at 04:02
Heating turns off at 04:03
Heating turns off at 04:04
Heating turns off at 04:05
Heating turns off at 04:06
Heating turns off at 04:07
Heating turns off at 04:08
Heating turns off at 04:09
Heating turns off at 04:10
Heating turns off at 04:11
Heating turns off at 04:12
Heating turns off at 04:13
Heating turns off at 04:14
Heating turns off at 04:15
Heating turns off at 04:16
Heating turns off at 04:17
Heating turns off at 04:18
Heating turns off at 04:19
Heating turns off at 04:20
Heating turns off at 04:21
Heating turns off at 04:22
Heating turns off at 04:23
Heating turns off at 04:24
Heating turns off at 04:25
Heating turns off at 04:26
Heating turns off at 04:27
Heating turns off at 04:28
Heating turns off at 04:29
Heating turns off at 04:30
Heating turns off at 04:31
Heating turns off at 04:32
Heating turns off at 04:33
Heating turns off at 04:34
Heating turns off at 04:35
Heating turns off at 04:36
Heating turns off at 04:37
Heating turns off at 04:38
Heating turns off at 04:39
Heating turns off at 04:40
Heating turns off at 04:41
Heating turns off at 04:42
Heating turns off at 04:43
Heating turns off at 04:44
Heating turns off at 04:45
Heating turns off at 04:46
Heating turns off at 04:47
Heating turns off at 04:48
Heating turns off at 04:49
Heating turns off at 04:50
Heating turns off at 04:51
Heating turns off at 04:52
Heating turns off at 04:53
Heating turns off at 04:54
Heating turns off at 04:55
Heating turns off at 04:56
Heating turns off at 04:57
Heating turns off at 04:58
Heating turns off at 04:59
Heating turns off at 05:00
Heating turns off at 05:01
Heating turns off at 05:02
Heating turns off at 05:03
Heating turns off at 05:04
Heating turns off at 05:05
Heating turns off at 05:06
Heating turns off at 05:07
Heating turns off at 05:08
Heating turns off at 05:09
Heating turns off at 05:10
Heating turns off at 05:11
Heating turns off at 05:12
Heating turns off at 05:13
Heating turns off at 05:14
Heating turns off at 05:15
Heating turns off at 05:16
Heating turns off at 05:17
Heating turns off at 05:18
Heating turns off at 05:19
Heating turns off at 05:20
Heating turns off at 05:21
Heating turns off at 05:22
Heating turns off at 05:23
Heating turns off at 05:24
Heating turns off at 05:25
Heating turns off at 05:26
Heating turns off at 05:27
Heating turns off at 05:28
Heating turns off at 05:29
Heating turns off at 05:30
Heating turns off at 16:00
Heating turns off at 16:01
Heating turns off at 16:02
Heating turns off at 16:03
Heating turns off at 16:04
Heating turns off at 16:05
Heating turns off at 16:06
Heating turns off at 16:07
Heating turns off at 16:08
Heating turns off at 16:09
Heating turns off at 16:10
Heating turns off at 16:11
Heating turns off at 16:12
Heating turns off at 16:13
Heating turns off at 16:14
Heating turns off at 16:15
Heating turns off at 16:16
Heating turns off at 16:17
Heating turns off at 16:18
Heating turns off at 16:19
Heating turns off at 16:20
Heating turns off at 16:21
Heating turns off at 16:22
Heating turns off at 16:23
Heating turns off at 16:24
Heating turns off at 16:25
Heating turns off at 16:26
Heating turns off at 16:27
Heating turns off at 16:28
Heating turns off at 16:29
Heating turns off at 16:30
Heating turns off at 16:31
Heating turns off at 16:32
Heating turns off at 16:33
Heating turns off at 16:34
Heating turns off at 16:35
Heating turns off at 16:36
Heating turns off at 16:37
Heating turns off at 16:38
Heating turns off at 16:39
Heating turns off at 16:40
Heating turns off at 16:41
Heating turns off at 16:42
Heating turns off at 16:43
Heating turns off at 16:44
Heating turns off at 16:45
Heating turns off at 16:46
Heating turns off at 16:47
Heating turns off at 16:48
Heating turns off at 16:49
Heating turns off at 16:50
Heating turns off at 16:51
Heating turns off at 16:52
Heating turns off at 16:53
Heating turns off at 16:54
Heating turns off at 16:55
Heating turns off at 16:56
Heating turns off at 16:57
Heating turns off at 16:58
Heating turns off at 16:59
Heating turns off at 17:00
Heating turns off at 17:01
Heating turns off at 17:02
Heating turns off at 17:03
Heating turns off at 17:04
Heating turns off at 17:05
Heating turns off at 17:06
Heating turns off at 17:07
Heating turns off at 17:08
Heating turns off at 17:09
Heating turns off at 17:10
Heating turns off at 17:11
Heating turns off at 17:12
Heating turns off at 17:13
Heating turns off at 17:14
Heating turns off at 17:15
Heating turns off at 17:16
Heating turns off at 17:17
Heating turns off at 17:18
Heating turns off at 17:19
Heating turns off at 17:20
Heating turns off at 17:21
Heating turns off at 17:22
Heating turns off at 17:23
Heating turns off at 17:24
Heating turns off at 17:25
Heating turns off at 17:26
Heating turns off at 17:27
Heating turns off at 17:28
Heating turns off at 17:29
Heating turns off at 17:30
Heating turns off at 17:31
Heating turns off at 17:32
Heating turns off at 17:33
Heating turns off at 17:34
Heating turns off at 17:35
Heating turns off at 17:36
Heating turns off at 17:37
Heating turns off at 17:38
Heating turns off at 17:39
Heating turns off at 17:40
Heating turns off at 17:41
Heating turns off at 17:42
Heating turns off at 17:43
Heating turns off at 17:44
Heating turns off at 17:45
Heating turns off at 17:46
Heating turns off at 17:47
Heating turns off at 17:48
Heating turns off at 17:49
Heating turns off at 17:50
Heating turns off at 17:51
Heating turns off at 17:52
Heating turns off at 17:53
Heating turns off at 17:54
Heating turns off at 17:55
Heating turns off at 17:56
Heating turns off at 17:57
Heating turns off at 17:58
Heating turns off at 17:59
Heating turns off at 18:00
Heating turns off at 18:01
Heating turns off at 18:02
Heating turns off at 18:03
Heating turns off at 18:04
Heating turns off at 18:05
Heating turns off at 18:06
Heating turns off at 18:07
Heating turns off at 18:08
Heating turns off at 18:09
Heating turns off at 18:10
Heating turns off at 18:11
Heating turns off at 18:12
Heating turns off at 18:13
Heating turns off at 18:14
Heating turns off at 18:15
Heating turns off at 18:16
Heating turns off at 18:17
Heating turns off at 18:18
Heating turns off at 18:19
Heating turns off at 18:20
Heating turns off at 18:21
Heating turns off at 18:22
Heating turns off at 18:23
Heating turns off at 18:24
Heating turns off at 18:25
Heating turns off at 18:26
Heating turns off at 18:27
Heating turns off at 18:28
Heating turns off at 18:29
Heating turns off at 22:00
Heating turns off at 22:01
Heating turns off at 22:02
Heating turns off at 22:03
Heating turns off at 22:04
Heating turns off at 22:05
Heating turns off at 22:06
Heating turns off at 22:07
Heating turns off at 22:08
Heating turns off at 22:09
Heating turns off at 22:10
Heating turns off at 22:11
Heating turns off at 22:12
Heating turns off at 22:13
Heating turns off at 22:14
Heating turns off at 22:15
Heating turns off at 22:16
Heating turns off at 22:17
Heating turns off at 22:18
Heating turns off at 22:19
Heating turns off at 22:20
Heating turns off at 22:21
Heating turns off at 22:22
Heating turns off at 22:23
Heating turns off at 22:24
Heating turns off at 22:25
Heating turns off at 22:26
Heating turns off at 22:27
Heating turns off at 22:28
Heating turns off at 22:29
Heating turns off at 22:30
Heating turns off at 22:31
Heating turns off at 22:32
Heating turns off at 22:33
Heating turns off at 22:34
Heating turns off at 22:35
Heating turns off at 22:36
Heating turns off at 22:37
Heating turns off at 22:38
Heating turns off at 22:39
Heating turns off at 22:40
Heating turns off at 22:41
Heating turns off at 22:42
Heating turns off at 22:43
Heating turns off at 22:44
Heating turns off at 22:45
Heating turns off at 22:46
Heating turns off at 22:47
Heating turns off at 22:48
Heating turns off at 22:49
Heating turns off at 22:50
Heating turns off at 22:51
Heating turns off at 22:52
Heating turns off at 22:53
Heating turns off at 22:54
Heating turns off at 22:55
Heating turns off at 22:56
Heating turns off at 22:57
Heating turns off at 22:58
Heating turns off at 22:59
Heating turns off at 23:00
Heating turns off at 23:01
Heating turns off at 23:02
Heating turns off at 23:03
Heating turns off at 23:04
Heating turns off at 23:05
Heating turns off at 23:06
Heating turns off at 23:07
Heating turns off at 23:08
Heating turns off at 23:09
Heating turns off at 23:10
Heating turns off at 23:11
Heating turns off at 23:12
Heating turns off at 23:13
Heating turns off at 23:14
Heating turns off at 23:15
Heating turns off at 23:16
Heating turns off at 23:17
Heating turns off at 23:18
Heating turns off at 23:19
Heating turns off at 23:20
Heating turns off at 23:21
Heating turns off at 23:22
Heating turns off at 23:23
Heating turns off at 23:24
Heating turns off at 23:25
Heating turns off at 23:26
Heating turns off at 23:27
Heating turns off at 23:28
Heating turns off at 23:29
Heating turns off at 23:30
Heating turns off at 23:31
Heating turns off at 23:32
Heating turns off at 23:33
Heating turns off at 23:34
Heating turns off at 23:35
Heating turns off at 23:36
Heating turns off at 23:37
Heating turns off at 23:38
Heating turns off at 23:39
Heating turns off at 23:40
Heating turns off at 23:41
Heating turns off at 23:42
Heating turns off at 23:43
Heating turns off at 23:44
Heating turns off at 23:45
Heating turns off at 23:46
Heating turns off at 23:47
Heating turns off at 23:48
Heating turns off at 23:49
Heating turns off at 23:50
Heating turns off at 23:51
Heating turns off at 23:52
Heating turns off at 23:53
Heating turns off at 23:54

这是时间表（由大学提供）：

#define heatingScheduleTypicalValues  {off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , off , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , on , off , off , off , off , off }

Answer 1

您需要将schedule的各个部分提取到正确的结构中，而不仅仅是int 。

而且timestr还不够长，因此您的某些其他变量可能会被interpretTime时间覆盖