Submission #421362

#	Time	Username	Problem	Language	Result	Execution time	Memory
421362		jlallas384	선물상자 (IOI15_boxes)	C++17	Compilation error	0 ms	0 KiB

boxes

#include <bits/stdc++.h>
#include "boxes.h"
using namespace std;
using ll = long long;
ll delivery(int n, int k, int l, int pi[]) {
    ll ans = 0;
    vector<int> p(n+2);
    for(int i = 1; i <= n; i++){
        p[i] = pi[i-1];
    }
    for(int i = 0; i < n; i++){
        ans += min(p[i+1] - p[i],p[i] + l - p[i+1]);
    }
    return ans + min(p[i],l - p[i]);
}

Compilation message (stderr)

boxes.cpp: In function 'll delivery(int, int, int, int*)':
boxes.cpp:14:24: error: 'i' was not declared in this scope
   14 |     return ans + min(p[i],l - p[i]);
      |                        ^
boxes.cpp:5:24: warning: unused parameter 'k' [-Wunused-parameter]
    5 | ll delivery(int n, int k, int l, int pi[]) {
      |                    ~~~~^