题解 | 开学？
开学？
https://www.nowcoder.com/practice/9cc35bd0754f4feca18e10e57c672467
#include <stdio.h>
int main() {
int x, n;
while (scanf("%d %d", &x, &n) != EOF) {
if((x+n)-(x+n)/7 * 7==0)
{
printf("%d",7);
}else{
printf("%d",(x+n)-(x+n)/7 * 7);
}
}
return 0;
}
