Submission #5630418

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Source Code Expand

#include <bits/stdc++.h> 
using namespace std;
typedef long long ll;
typedef pair<int,int> Pint;
typedef pair<ll, ll> P;
//typedef pair<int, pair<int, int>> P;
//typedef tuple<int,int,int> T;
ll INFL = 1000000000000000010;//10^18 = 2^60
int INF = 2147483600;//10^9
ll MOD  = 1000000007;
vector<int> dy = {0,0,1,-1};
vector<int> dx = {1,-1,0,0};

int main(void){
    int N, M;
    cin >> N >> M;
    //Ea = p * 1 + (i-p) * (Ea + 1)
    //Ea = 1 / p
    //Ea = 2^M
    cout << pow(2, M) * (100 * N + 1800 * M) << endl;
}

Submission Info

Judge Result