제출 #1125588

#제출 시각아이디문제언어결과실행 시간메모리
1125588phoopStove (JOI18_stove)C++20
100 / 100
21 ms1032 KiB
#include <bits/stdc++.h> using namespace std; priority_queue<int> pq; int main() { int N,K,past,now; scanf("%d %d %d",&N,&K,&now); for(int i=1;i<N;i++) { past=now; scanf("%d",&now); pq.push(-(now-past-1)); } int ans=N; for(int i=0;i<N-K;i++) { ans-=pq.top(); pq.pop(); } printf("%d\n",ans); return 0; }

컴파일 시 표준 에러 (stderr) 메시지

stove.cpp: In function 'int main()':
stove.cpp:7:28: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    7 |     int N,K,past,now; scanf("%d %d %d",&N,&K,&now);
      |                       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~
stove.cpp:11:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |         scanf("%d",&now);
      |         ~~~~~^~~~~~~~~~~
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...