่งฃๆณไธ
โ ๅฎๆดไปฃ็ขผ
่ฉๅ็ตๆ(ๅ่) ๏ผ AC (2ms, 320KB)
#include<bits/stdc++.h>
using namespace std;
int main(){
ios::sync_with_stdio(false);
cin.tie(nullptr);
int year;
while(cin >> year){
if((year%4==0 && year%100!=0)||year%400==0) cout << "a leap year\n";
else cout << "a normal year\n";
}
return 0;
}