Tue Oct 12 2021 02:12:57 GMT+0000 (UTC)
Saved by @code_ea
#include <iostream> #include <limits.h> using namespace std; bool isPrime(int n) { if(n==1) return false; for(int i=2; i*i<=n; i++) { if(n % i == 0) return false; } return true; } int main() { int n = 65; printf("%s", isPrime(n) ? "true" : "false"); return 0; }
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