[英]Write a program in C to display the n terms of even and odd natural number and their sum using functions
#include <stdio.h>
int sum_even(int n);
int sum_odd(int m);
int main() {
int n;
scanf("%d", &n);
int m;
scanf("%d", &m);
int evensum;
evensum = sum_even(int n);
int oddsum;
oddsum = sum_odd(int m);
printf("the sum of even numbers is %d", evensum);
printf("the sum of odd numbers is %d", oddsum);
return 0;
}
int sum_even(int n) {
int sum = 0, i;
for (i = 2; i <= n; i += 2) {
sum += i;
}
return sum;
}
int sum_odd(int m) {
int SUM = 0, j;
for (j = 1; j <= m; j = j + 2) {
SUM = SUM + j;
}
return SUM;
}
请告诉我我的代码有什么问题,我是编码新手,我能够在不使用函数的情况下解决问题,但是当我必须使用函数时我感到困惑
在调用函数时,您只需传递 arguments 而不指定其数据类型。
即你会这样写:-
evensum = sum_even(n);
oddsum = sum_odd(m);
调用返回值的 function 的一般语法是:-
return-value = function-name(arg-list);
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