8分求调

#include<bits/stdc++.h>
using namespace std;
int month[]={0,31,28,31,30,31,30,31,31,30,31,30,31};
int main(){
    int m;
    cin>>m;
    cout<<"MON TUE WED THU FRI SAT SUN"<<endl;

    int d=0;
    for(int i=1;i<=m;i++){
        d+=month[i];
        
    }
    int k=(d%7+2)%7;

    for(int i=0;i<k;i++){
        cout<<"    ";
    }

    for(int i=1;i<=month[m];i++,k++){
        if(k%7==0 && i!=1) cout<<endl;
        cout<<setw(3)<<i<<" ";
    }
    return 0;
}