제출 #747967

#제출 시각아이디문제언어결과실행 시간메모리
747967vjudge1Stove (JOI18_stove)C++17
100 / 100
19 ms2844 KiB
#include <bits/stdc++.h> using namespace std; using ll=long long; int main() { ios_base::sync_with_stdio(0); cin.tie(0); int n, k; cin>>n>>k; vector<int> t(n); for(int&i:t)cin>>i; vector<ll> d; for(int i=1;i<n;i++){ d.push_back(t[i] - t[i-1] - 1); } ll ans=n; sort(d.rbegin(), d.rend()); while(d.size()>k-1){ ans+=d.back(); d.pop_back(); } cout<<ans<<endl; return 0; }

컴파일 시 표준 에러 (stderr) 메시지

stove.cpp: In function 'int main()':
stove.cpp:20:19: warning: comparison of integer expressions of different signedness: 'std::vector<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   20 |     while(d.size()>k-1){
      |           ~~~~~~~~^~~~
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