标签:efi sig its sign nbsp bre std color main
#include <bits/stdc++.h> using namespace std; #define ll long long int long1(int k) { int i=0,ans=1; while(k){ k/=10; i++; } for(int j=0;j<i;j++){ ans*=10; } return ans; } int main() { int n,k,l; scanf("%d",&n); while(n--) { int sign=0; cin>>k; l = long1(k); for(int i=1;i<=9;i++){ if(k==(i*k*k%l)){ cout<<i<<" "<<i*k*k<<endl; sign=1; break; } } if(!sign){ cout<<"No"<<endl; } } return 0; }
标签:efi sig its sign nbsp bre std color main
原文地址:https://www.cnblogs.com/tonyyy/p/10455559.html