LINK TẢI ĐỀ BÀI
using namespace std; long long a,b,c; int main () { cin>>a>>b>>c; if(a+b>c and a+c>b and c+b>a) cout<<"YES"; else cout<<"NO"; return 0; }
Comments
include <bits/stdc++.h>
using namespace std; long long a,b,c; int main () { cin>>a>>b>>c; if(a+b>c and a+c>b and c+b>a) cout<<"YES"; else cout<<"NO"; return 0; }