제출 #318811

#제출 시각아이디문제언어결과실행 시간메모리
318811vojinStove (JOI18_stove)C++14
0 / 100
1 ms364 KiB
#include <bits/stdc++.h> #define MAXN (int)1e6 #define FOR(n) for(int i = 0; i < n; i++) using namespace std; int a[MAXN],b[MAXN]; int main(){ int n,k; cin >> n >> k; FOR(n) cin >> a[i]; sort(a,a+n); if(k==1) {cout << a[n-1]-a[0]+1 << "\n"; return 0;} int niz = 1,m=0; for(int i = 0; i < n; i++)if(a[i]+1^a[i+1]) m++; cout << n+m-k << "\n"; return 0; }

컴파일 시 표준 에러 (stderr) 메시지

stove.cpp: In function 'int main()':
stove.cpp:15:38: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses]
   15 |     for(int i = 0; i < n; i++)if(a[i]+1^a[i+1]) m++;
      |                                  ~~~~^~
stove.cpp:14:9: warning: unused variable 'niz' [-Wunused-variable]
   14 |     int niz = 1,m=0;
      |         ^~~
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