2024-02-15 22:38:30 +08:00

26 lines
306 B
C++

#include <bits/stdc++.h>
using namespace std;
int main(){
int a;
cin >> a;
if(a>=0 && a<=6){
cout <<"1";
}
if(a>=7 && a<=12){
cout <<"2";
}
if(a>=13 && a<=17){
cout <<"3";
}
if(a>=18 && a<=45){
cout <<"4";
}
if(a>=46 && a<=69){
cout <<"5";
}
if(a>69){
cout <<"6";
}
return 0;
}