Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
83394 sh25_shengmy 绝对素数 C++ Accepted 0 MS 252 KB 353 2026-01-25 20:24:44

Tests(1/1):


#include<iostream> using namespace std; bool cpr(int n){ for(int i=2;i<=n/2;++i){ if(n%i==0) return false; } return true; } int trade(int k){ int i=k%10,j=k/10; return 10*i+j; } int main(){ int m=10; for(;m<100;++m){ if(cpr(m)==true&&cpr(trade(m))==true) cout<<m<<'\n'; } return 0; }


Judgement Protocol: