oj.uz

답안 #38679

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
38679 2018-01-06T01:07:39 Z adamczh1 Košnja (COCI17_kosnja) C++14
50 / 50
 63 ms 2016 KB 
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef pair<int,int> pii;

#define SIZE(x) (int)(x).size()
#define ff first
#define ss second

inline ll readi(){
	ll x=0,f=1;char ch=getchar();
	while(ch<'0'||ch>'9'){if(ch=='-')f=-1;ch=getchar();}
	while(ch>='0'&&ch<='9'){x=x*10+ch-'0';ch=getchar();}
	return x*f;
}

int main(){
	int N=readi();
	while(N--){
		int a=readi(),b=readi();
		if(a>b)a=b;
		cout<<2*a-2<<endl;
	}
	return 0;
}

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 2016 KB Output is correct
2 Correct 0 ms 2016 KB Output is correct
3 Correct 0 ms 2016 KB Output is correct
4 Correct 0 ms 2016 KB Output is correct
5 Correct 0 ms 2016 KB Output is correct
6 Correct 39 ms 2016 KB Output is correct
7 Correct 63 ms 2016 KB Output is correct
8 Correct 23 ms 2016 KB Output is correct
9 Correct 29 ms 2016 KB Output is correct
10 Correct 46 ms 2016 KB Output is correct