题解 | #开学？# 标准严格，思路清晰的解法
开学？
https://www.nowcoder.com/practice/9cc35bd0754f4feca18e10e57c672467
#include <stdio.h>
int main()
{
int X = 0, N = 0;
scanf("%d%d", &X, &N);
if(X >= 1 && X <= 7 && N >= 1 && N <= 1000)
{
X = (X + N) % 7; //如果是星天的话是0
if(X == 0)
{
X = 7;
}
printf("%d", X);
}
return 0;
}
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