你忘了当第7天（也就是周日）的时候，下一天要把x重置为周一：```
#include<iostream>
using namespace std;
int main(){
long long x,n;
cin>>x>>n;
long long sum=0;
for(int uu=1;uu<=n;uu++){
if(x!=6&&x!=7){
sum+=250;
}
if(x==7){
x=0;
}
x++;
}
cout<<sum;
}
```
by yetaozhen @ 2024-01-30 19:33:25
@[yetaozhen](/user/1046307) 你Markdown炸了
by hexuchen @ 2024-01-30 19:35:06
@[Kmeow](/user/1070491)
```cpp
#include <bits/stdc++.h>
using namespace std;
const int s=250;
long long zs=0;
int main(){
long long x,n;
cin>>x>>n;
long long date=x;
for(int i=date;i<=(date+n-1);i++) //结束日期要加上date
{
if(i%7==0 || i%7==6) continue; //判断应该放在前面，而且因为i可能会大于7，要取余数
zs+=s;
}
cout<<zs;
return 0;
}
```
by hexuchen @ 2024-01-30 19:37:47
@[hexuchen](/user/945742) a？
by yetaozhen @ 2024-01-30 19:43:42
@[yetaozhen](/user/1046307) ？
by hexuchen @ 2024-01-30 19:43:56
谢谢各位大佬了，过了
by Kmeow @ 2024-01-30 20:42:56