题解 | #开学?#
开学?
https://www.nowcoder.com/practice/9cc35bd0754f4feca18e10e57c672467
#include <stdio.h>
int main()
{
int a = 0;
int b = 0;
scanf("%d %d",&a,&b);
int c = (a+b)%7;
if(c == 0)
c = 7;
printf("%d", c);
return 0;
}