c语言程序设计 编写一个求和函数 求指导

Question

# include <stdio.h>
int sum(int a,int b)

{
int x,y;

return x+y;
}

int main ()
{
int x,y;
while(scanf("%d%d",&x,&y)!=EOF)
printf("%d\n",sum(x,y));
return 0;
}

Answer 1

#include<stdio.h>
#include<stdlib.h>

int sum(int a,int b)
{
return a+b;
}

int main ()
{
int x,y;
while(scanf("%d %d",&x,&y) != EOF)
printf("%d\n",sum(x,y));
return 0;
}本回答被提问者采纳