检测文件结束符(EOF):
#include <stdio.h>
int main() {
int a, b;
while(scanf("%d%d", &a, &b) != EOF) {
printf("%d\n", a + b);
}
return 0;
}
检测文件结束符(EOF):
#include <stdio.h>
int main() {
int a, b;
while(scanf("%d%d", &a, &b) != EOF) {
printf("%d\n", a + b);
}
return 0;
}