제출 #1025811

#제출 시각아이디문제언어결과실행 시간메모리
1025811vjudge1Košnja (COCI17_kosnja)C++17
50 / 50
76 ms600 KiB
#include <bits/stdc++.h> using namespace std; #define ll long long int const N=2e5+5; int const mod=1e9+7; void solve(){ ll a,b; cin>>a>>b; a=min(a,b)-1; cout<<a*2<<endl; } int main(){ int t=1; cin>>t; while(t--) solve(); return 0; }
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