Submission #3048004


Source Code Expand

#include <algorithm>
#include <cmath>
#include <cstdio>
#include <deque>
#include <iostream>
#include <queue>
#include <stack>
#include <utility>
#include <vector>
using std::cin;
using std::cout;
using std::endl;

int main(void) {
    int x;
    cin >> x;
    if (x == 1) {
        cout << 1 << endl;
        return 0;
    }
    for (int number = x; number >= 1; number--) {
        for (int b = 2; b <= number; b++) {
            for (int p = 2; std::pow(b, p) <= number; p++) {
                if (std::pow(b, p) == number) {
                    cout << number << endl;
                    return 0;
                }
            }
        }
    }

    return 0;
}

Submission Info

Submission Time
Task B - Exponential
User arc
Language C++14 (Clang 3.8.0)
Score 200
Code Size 701 Byte
Status AC
Exec Time 2 ms
Memory 384 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 9
Set Name Test Cases
Sample 0_000.txt, 0_001.txt, 0_002.txt
All 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt
Case Name Status Exec Time Memory
0_000.txt AC 1 ms 256 KB
0_001.txt AC 1 ms 256 KB
0_002.txt AC 2 ms 384 KB
1_003.txt AC 1 ms 256 KB
1_004.txt AC 1 ms 256 KB
1_005.txt AC 1 ms 256 KB
1_006.txt AC 1 ms 256 KB
1_007.txt AC 1 ms 256 KB
1_008.txt AC 1 ms 256 KB