I have applied strtok()
in a loop in C language using this code:
printf("%s",line);
printf("%d %d %d\n",atoi(strtok(line," ")),atoi(strtok(NULL," ")),atoi(strtok(NULL," ")) );
The output is:
103 70 105 150
103 0 0
115 17 127 21
115 127 17
10 108 105 97
10 105 8
13 122 43 8
13 43 122
50 187 35 71
50 35 187
Odd line represents line and even lines after using strtok()
.
I don't know why I am not getting each number separated
ie in 103 70 105 150
I need all numbers separated in even line.
In your case, the order of evaluation of parameters of printf is reverse than you think. In fact, the order of evaluation of parameters is not strictly defined in C, so you shall rearrange your code to something like:
printf("%d ",atoi(strtok(line," ")));
printf("%d ",atoi(strtok(NULL," ")));
printf("%d\n",atoi(strtok(NULL," ")));
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.