Submission #1270738

#	Time	Username	Problem	Language	Result	Execution time	Memory
1270738		SmuggingSpun	Pismo (COCI18_pismo)	C++20	70 / 70	7 ms	584 KiB

pismo

#include<bits/stdc++.h>
#define taskname "B"
using namespace std;
template<class T>void minimize(T& a, T b){
	if(a > b){
		a = b;
	}
}
int main(){
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	if(fopen(taskname".inp", "r")){
		freopen(taskname".inp", "r", stdin);
	}
	int n, ans = INT_MAX;
	cin >> n;
	vector<int>a(n);
	for(int& x : a){
		cin >> x;
	}
	for(int i = 1; i < n; i++){
		minimize(ans, abs(a[i] - a[i - 1]));
	}
	cout << ans;
}

Compilation message (stderr)

pismo.cpp: In function 'int main()':
pismo.cpp:12:24: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |                 freopen(taskname".inp", "r", stdin);
      |                 ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 70 / 70