Submission #207067

#	Time	Username	Problem	Language	Result	Execution time	Memory
207067		Blerargh	Stove (JOI18_stove)	C++17	Compilation error	0 ms	0 KiB

stove

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int main(){
  ll n, k, x, prev, sum=0;
  cin >> n >> k >> prev;
  vector<int> v;
  for (int i=1; i<n; i++){
    cin >> x;
    sum += x-prev;
    v.push_back(x-prev)
    prev=x;
  }
  sort(v.begin(), v.end(), greater<int>());
  for (int i=0; i<m-1; i++){
    sum-=v[i];
    sum++;
  }
  cout << sum;
}

Compilation message (stderr)

stove.cpp: In function 'int main()':
stove.cpp:13:5: error: expected ';' before 'prev'
     prev=x;
     ^~~~
stove.cpp:16:19: error: 'm' was not declared in this scope
   for (int i=0; i<m-1; i++){
                   ^