依旧干拉，这就是“暴力“

```cpp

#include <bits/stdc++.h>
using namespace std;
int main()
{
    int n;
    cin >> n;
    if(n==1)
    {
        cout << "MON TUE WED THU FRI SAT SUN"<<endl;
        cout << "          1   2   3   4   5"<<endl;
        cout << "  6   7   8   9  10  11  12"<<endl;
        cout << " 13  14  15  16  17  18  19"<<endl;
        cout << " 20  21  22  23  24  25  26"<<endl;
        cout << " 27  28  29  30  31";
    }
    else if(n==2)
    {
        cout << "MON TUE WED THU FRI SAT SUN"<<endl;
        cout << "                      1   2"<<endl;
        cout << "  3   4   5   6   7   8   9"<<endl;
        cout << " 10  11  12  13  14  15  16"<<endl;
        cout << " 17  18  19  20  21  22  23"<<endl;
        cout << " 24  25  26  27  28";
    }
    else if(n==3)
    {
        cout << "MON TUE WED THU FRI SAT SUN"<<endl;
        cout << "                      1   2"<<endl;
        cout << "  3   4   5   6   7   8   9"<<endl;
        cout << " 10  11  12  13  14  15  16"<<endl;
        cout << " 17  18  19  20  21  22  23"<<endl;
        cout << " 24  25  26  27  28  29  30"<<endl;
        cout << " 31";
    }
    else if(n==4)
    {
        cout << "MON TUE WED THU FRI SAT SUN"<<endl;
        cout << "      1   2   3   4   5   6"<<endl;
        cout << "  7   8   9  10  11  12  13"<<endl;
        cout << " 14  15  16  17  18  19  20"<<endl;
        cout << " 21  22  23  24  25  26  27"<<endl;
        cout << " 28  29  30";
    }
    else if(n==5)
    {
        cout << "MON TUE WED THU FRI SAT SUN"<<endl;
        cout << "              1   2   3   4"<<endl;
        cout << "  5   6   7   8   9  10  11"<<endl;
        cout << " 12  13  14  15  16  17  18"<<endl;
        cout << " 19  20  21  22  23  24  25"<<endl;
        cout << " 26  27  28  29  30  31";
    }
    else if(n==6)
    {
        cout << "MON TUE WED THU FRI SAT SUN"<<endl;
        cout << "                          1"<<endl;
        cout << "  2   3   4   5   6   7   8"<<endl;
        cout << "  9  10  11  12  13  14  15"<<endl;
        cout << " 16  17  18  19  20  21  22"<<endl;
        cout << " 23  24  25  26  27  28  29"<<endl;
        cout << " 30";
    }
    else if(n==7)
    {
        cout << "MON TUE WED THU FRI SAT SUN"<<endl;
        cout << "      1   2   3   4   5   6"<<endl;
        cout << "  7   8   9  10  11  12  13"<<endl;
        cout << " 14  15  16  17  18  19  20"<<endl;
        cout << " 21  22  23  24  25  26  27"<<endl;
        cout << " 28  29  30  31";
    }
    else if(n==8)
    {
        cout << "MON TUE WED THU FRI SAT SUN"<<endl;
        cout << "                  1   2   3"<<endl;
        cout << "  4   5   6   7   8   9  10"<<endl;
        cout << " 11  12  13  14  15  16  17"<<endl;
        cout << " 18  19  20  21  22  23  24"<<endl;
        cout << " 25  26  27  28  29  30  31";
    }
    else if(n==9)
    {
cout << "MON TUE WED THU FRI SAT SUN"<<endl;
        cout << "  1   2   3   4   5   6   7"<<endl;
        cout << "  8   9  10  11  12  13  14"<<endl;
        cout << " 15  16  17  18  19  20  21"<<endl;
        cout << " 22  23  24  25  26  27  28"<<endl;
        cout << " 29  30";
    }
    else if(n==10)
    {
        cout << "MON TUE WED THU FRI SAT SUN"<<endl;
        cout << "          1   2   3   4   5"<<endl;
        cout << "  6   7   8   9  10  11  12"<<endl;
        cout << " 13  14  15  16  17  18  19"<<endl;
        cout << " 20  21  22  23  24  25  26"<<endl;
        cout << " 27  28  29  30  31";
    }
    else if(n==11)
    {
        cout << "MON TUE WED THU FRI SAT SUN"<<endl;
        cout << "                      1   2"<<endl;
        cout << "  3   4   5   6   7   8   9"<<endl;
        cout << " 10  11  12  13  14  15  16"<<endl;
        cout << " 17  18  19  20  21  22  23"<<endl;
        cout << " 24  25  26  27  28  29  30";
    }
    else if(n==12)
    {
        cout << "MON TUE WED THU FRI SAT SUN"<<endl;
        cout << "  1   2   3   4   5   6   7"<<endl;
        cout << "  8   9  10  11  12  13  14"<<endl;
        cout << " 15  16  17  18  19  20  21"<<endl;
        cout << " 22  23  24  25  26  27  28"<<endl;
        cout << " 29  30  31";
    }
    return 0;
}