题解 | #开学？#
开学？
https://www.nowcoder.com/practice/9cc35bd0754f4feca18e10e57c672467
#include <stdio.h>
int main() {
int x,n;
int ch;
scanf("%d%d",&x,&n);
if(x>=1||x<=7||n>1||n<=1000)
{
ch=n+x;
if(ch%7==0)
{
printf("%d",7);
}
else
{
{
printf("%d",ch%7);
}
}
}
return 0;
}
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