1729A - Two Elevators - CodeForces Solution

math

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Python Code: 

for _ in range(int(input())):
    a,b,c=map(int,input().split())
    x=abs(a-1)
    y=abs(b-c)+abs(c-1)
    if(x==y):
        print('3')
    elif(x<y):
        print('1')
    else:
        print('2')

C++ Code: 

#include <bits/stdc++.h>

#define Fast cin.tie(0), cout.tie(0), cin.sync_with_stdio(0), cout.sync_with_stdio(0);
#define ll long long
const ll mod = 1e9 + 7;
#define e cout<<'\n';
using namespace std;


int main() {
    Fast
    ll t;
    cin >> t;
    while (t--) {
        ll a, b, c;
        cin >> a >> b >> c;
        if (c > b) {
            if (a - 1 < abs(c - b) + c - 1) {
                cout << 1;
                e
            } else if (a - 1 > abs(c - b) + c - 1) {
                cout << 2;
                e
            } else {
                cout << 3;
                e
            }
        } else {
            if (a < b) {
                cout << 1;
                e

            } else if (b < a) {
                cout << 2;
                e
            } else {
                cout << 3;
                e
            }
        }
    }
}


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