以下三種寫法皆會 RE:
#include<iostream> using namespace std; int main(){ int n,k; while (cin>>n>>k){ if (n%k==0){cout<<"Ok!\n";} else{cout<<"Impossib1e!\n";} } return 0; }
#include<iostream> using namespace std; int main(){ int n,k; cin.tie(0);cout.tie(0); ios::sync_with_stdio(0); while (cin>>n>>k){ if (n%k==0&&k!=0){cout<<"Ok!\n";} else{cout<<"Impossib1e!\n";} } return 0; }
#include<iostream> using namespace std; int main(){ int n,k; cin.tie(0);cout.tie(0); ios::sync_with_stdio(0); while (cin>>n>>k){ if ((n%k==0&&k!=0)||n==0){cout<<"Ok!\n";} else{cout<<"Impossib1e!\n";} } return 0; }