제출 #47302

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
47302		rkocharyan	Košnja (COCI17_kosnja)	C++14	50 / 50	23 ms	3344 KiB

kosnja

#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
#include <iomanip>
#include <algorithm>
#include <memory>
#include <functional>
#include <numeric>
#include <sstream>
#include <queue>
#include <deque>
#include <list>
#include <vector>
#include <stack>
#include <set>
#include <unordered_set>
#include <map> 
#include <unordered_map>
#include <bitset>
#include <tuple>
#include <string>
#include <cstring>
#include <cmath>
#include <cstdio>
#include <cassert>
#include <climits>
#include <ctime>
using namespace std;

#define rep(i, x, y) for(int i = x; i <= y; ++i)
#define mp make_pair
#define add push_back
#define sz(x) (int)(x).size()
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define mem(a,b) memset(a, b, sizeof(a))
#pragma warning(disable:4996)
#pragma comment(linker, "/STACK:20000007")
#pragma GCC optimize("unroll-loops")

typedef long long ll;
typedef unsigned long long ull;
typedef double db;
typedef long double ld;

typedef pair <int, int> pii;
typedef vector <int> lnum;

const int N = (int)1e6 + 100;
const int maxn = (int)1e3 + 100;
const int base = (int)1e9;
const int mod = (int)1e9 + 7;
const int inf = INT_MAX;
const long long ll_inf = LLONG_MAX;
const long double PI = acos((long double)-1.0);
const long double eps = 1e-8;

void solve() {
	int n; scanf("%d", &n);
	for (; n; --n) {
		int x, y; scanf("%d%d", &x, &y);
		int mn = min(x, y);
		int curl = 2 * mn;
		curl -= 2;
		printf("%d\n", curl);
	}
 }

int main() {
	//ios_base::sync_with_stdio(false), cin.tie(nullptr), cout.tie(nullptr);

	//#define Freopen
#ifdef Freopen
#ifndef _MSC_VER 
#define TASK ""
	freopen(TASK".in", "r", stdin);
	freopen(TASK".out", "w", stdout);
#endif
#endif

	int T = 1;
	//scanf("%d", &T);

	for (; T; --T) solve();

#ifdef DEBUG
	cerr << double(1.0 * clock() / CLOCKS_PER_SEC) << '\n';
#endif 

	return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

kosnja.cpp:36:0: warning: ignoring #pragma warning  [-Wunknown-pragmas]
 #pragma warning(disable:4996)
 
kosnja.cpp:37:0: warning: ignoring #pragma comment  [-Wunknown-pragmas]
 #pragma comment(linker, "/STACK:20000007")
 
kosnja.cpp: In function 'void solve()':
kosnja.cpp:58:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  int n; scanf("%d", &n);
         ~~~~~^~~~~~~~~~
kosnja.cpp:60:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   int x, y; scanf("%d%d", &x, &y);
             ~~~~~^~~~~~~~~~~~~~~~

• Subtask 1: 50 / 50