제출 #709694

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
709694		DarkMatter	Cipele (COCI18_cipele)	C++14	0 / 90	39 ms	2852 KiB

cipele

#define _CRT_SECURE_NO_WARNINGS
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef pair<int, int>pi;
typedef pair<ll, ll>pl;
typedef vector<pi>vpi;
typedef vector<pl>vpl;
typedef vector<vi> vvi;
typedef vector<vl> vvl;
typedef vector<string> vs;
typedef vector<bool> vb;
const long double PI = acos(-1);
const int oo = 2e9;
const int MOD = 998244353;
const int N = 2e5 + 7;
#define endl '\n'
#define all(v) (v).begin(),(v).end()
#define rall(v) (v).rbegin(),(v).rend()
#define read(v) for (auto& it : v) scanf("%d", &it);
#define readL(v) for (auto& it : v) scanf("%lld", &it);
#define print(v) for (auto it : v) printf("%d ", it); puts("");
#define printL(v) for (auto it : v) printf("%lld ", it); puts("");
void solve() {
	int n, m;
	scanf("%d %d", &n, &m);
	vi a(n), b(m);
	read(a);
	read(b);
	sort(all(a)), sort(all(b));
	int ans = oo;
	for (int i = 0; i < min(n, m); i++)
		ans = min(ans, abs(a[i] - b[i]));
	printf("%d\n", ans);
}
int t = 1;
int main() {
	//#ifndef ONLINE_JUDGE
	//	freopen("input.txt", "r", stdin);
	//#endif
		//scanf("%d", &t);
	while (t--) solve();
}

컴파일 시 표준 에러 (stderr) 메시지

cipele.cpp: In function 'void solve()':
cipele.cpp:29:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   29 |  scanf("%d %d", &n, &m);
      |  ~~~~~^~~~~~~~~~~~~~~~~
cipele.cpp:23:41: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   23 | #define read(v) for (auto& it : v) scanf("%d", &it);
      |                                    ~~~~~^~~~~~~~~~~
cipele.cpp:31:2: note: in expansion of macro 'read'
   31 |  read(a);
      |  ^~~~
cipele.cpp:23:41: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   23 | #define read(v) for (auto& it : v) scanf("%d", &it);
      |                                    ~~~~~^~~~~~~~~~~
cipele.cpp:32:2: note: in expansion of macro 'read'
   32 |  read(b);
      |  ^~~~

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