a+b>c&&a+c>b&&c+b>c
三角形成例 套几个if就好了🚀️
#include<bits/stdc++.h> using namespace std; int a[1000]; int main() { int a,b,c; cin >> a >> b >> c; if(a+b>c&&a+c>b&&c+b>a) cout << "YES" << endl; else cout << "NO" << endl; //so easy }
By signing up a CZOJ universal account, you can submit code and join discussions in all online judging services provided by us.
Using your CZOJ universal account