#include <bits/stdc++.h> #define int long long using namespace std; main() { int n,m,k; cin>>n>>m>>k; while (k<n*m) k*=2; if (k==m*n) cout<<"YES"; else cout<<"NO"; }
Nếu chỉ bẻ 1 lần:
#include <bits/stdc++.h> #define int long long using namespace std; main() { int n,m,k; cin>>n>>m>>k; k*=2; if (k==m*n) cout<<"YES"; else cout<<"NO"; }
#include <bits/stdc++.h> #define int long long using namespace std; main() { int n,m,k; cin>>n>>m>>k; while (k<n*m) k*=2; if (k==m*n) cout<<"YES"; else cout<<"NO"; }
Nếu chỉ bẻ 1 lần:
#include <bits/stdc++.h> #define int long long using namespace std; main() { int n,m,k; cin>>n>>m>>k; k*=2; if (k==m*n) cout<<"YES"; else cout<<"NO"; }
