ladderid_11 question

parallelopiped.cpp

// #include<bits/stdc++.h>
#include <iostream>
#include <fstream>
#include <string>
#include <vector>
#include <algorithm>
#include <cstring>
#include <cstdlib>
#include <numeric>
#include <cmath>

using namespace std;

typedef long long ll;
typedef long double ld;

#define FOR(i, a, b) for(int i=a; i<(b); ++i)

void readIntArray(int arr[], int n);
void readIntVec(vector<int> &v, int n);

const char nl = '\n';

void solution(){
    //write your code here
    int a, b, c;
    cin >> a >> b >> c;
    bool flag = false;
    int sum = 0;
    FOR(x, 1, (int) pow(10, 4)+1){
        FOR(y, 1, (int) pow(10, 4)+1){
            if(a==x*y){
                int z = b/y;
                if(c==z*x){
                    flag = true;
                    sum+=(4*(x+y+z));
                    break;
                }
            }
        }
        if(flag){
            break;
        }
    }
    cout << sum << nl;
}

int main() {
    //fast i/o
    ios_base::sync_with_stdio(false);cin.tie(NULL);

    int T=1;
    // cin >> T;
    while(T--){
        solution();
    }
    return 0;
}

/*
ASCII OF NUMBERS 0-9             ==> [48, 57]
ASCII OF UPPERCASE ALPHABETS A-Z ==> [65, 90]
ASCII OF LOWERCASE ALPHABETS a-z ==> [97, 122]
ASCII OF WHITESPACE              ==> [32]
ASCII OF SPECIAL CHARACTERS I    ==> [33, 47]
ASCII OF SPECIAL CHARACTERS II   ==> [58, 64]
ASCII OF SPECIAL CHARACTERS III  ==> [91, 96]
ASCII OF SPECIAL CHARACTERS IV   ==> [123, 126]

SPECIAL CHARATERS I ==> [!,",#,$,%,&,',(,),*,+...,/]
*/

void readIntArray(int arr[], int n){
    FOR(i, 0, n){
        cin >> arr[i];
    }
}
void readIntVec(vector<int> &v, int n){
    FOR(i, 0, n){
        int x;
        cin >> x;
        v.push_back(x);
    }
}