题解 | 开学?
开学?
https://www.nowcoder.com/practice/9cc35bd0754f4feca18e10e57c672467
#include <stdio.h>
//不需要把b单独来取余只需要一起加好当做整体就行了!!!!!!!!!!!!
int main() {
int a,b;
scanf("%d %d",&a,&b);
int sum=a+b;
if(sum%7==0){
printf("7");
}else{
printf("%d",sum%7);
}
return 0;
}