Submission #1187004
Source Code Expand
#include<iostream> #include<string> #include<algorithm> using namespace std; long long f(int n) { if (n == 1)return 1; else return n + f(n - 1); } bool isprime(long long n) { if (n == 2)return true; if (n % 2 == 0)return false; for (int i = 3; i <= sqrt(n); i += 2) if (n%i == 0)return false; return true; } int main() { int n; cin >> n; if (isprime(f(n)))cout << "WANWAN\n"; else cout << "BOWWOW\n"; }
Submission Info
Submission Time | |
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Task | A - ホリドッグ |
User | th90tk297 |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 427 Byte |
Status | CE |
Compile Error
./Main.cpp: In function ‘bool isprime(long long int)’: ./Main.cpp:12:29: error: ‘sqrt’ was not declared in this scope for (int i = 3; i <= sqrt(n); i += 2) if (n%i == 0)return false; ^