Run ID:110240
提交时间:2025-02-15 15:29:33
#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int i,n; cin>>n; for(i=n-1;i>=2;i--) { if(n%i==0) { cout<<"not prime"; break; } } if(i==1) cout<<"prime"; return 0; }