#include <cstdio>//
为什么把此处改成#include <stdio.h>程序会出错呢？两个都能正常编译但是后者在ccf里提交就会出错，咋回事呢
int main() {
int n, w, score;
int relu = 0;
scanf("%d", &n);
for (int i = 0; i < n; i++) {
scanf("%d%d", &w, &score);
relu += w * score;
}
printf("%d\n", relu > 0 ? relu: 0);
return 0;
}
急求各位大佬解答
为什么把此处改成#include <stdio.h>程序会出错呢？两个都能正常编译但是后者在ccf里提交就会出错，咋回事呢int main() {
int n, w, score;
int relu = 0;
scanf("%d", &n);
for (int i = 0; i < n; i++) {
scanf("%d%d", &w, &score);
relu += w * score;
}
printf("%d\n", relu > 0 ? relu: 0);
return 0;
}
急求各位大佬解答
