제출 #431273

#제출 시각아이디문제언어결과실행 시간메모리
431273faresbasbs운세 보기 2 (JOI14_fortune_telling2)C++14
4 / 100
3092 ms452 KiB
#include <bits/stdc++.h> #pragma GCC optimization ("Ofast") #pragma GCC target ("avx2") using namespace std; int n,k,a[40001],b[40001]; int main(){ cin >> n >> k; for(int i = 1 ; i <= n ; i += 1){ cin >> a[i] >> b[i]; } for(int i = 1 ; i <= k ; i++){ int f; cin >> f; for(int j = 1 ; j <= n ; j++){ if(a[j] <= f){ swap(a[j],b[j]); } } } long long ans = 0; for(int i = 1 ; i <= n ; i += 1){ ans += a[i]; } cout << ans << endl; }

컴파일 시 표준 에러 (stderr) 메시지

fortune_telling2.cpp:2: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas]
    2 | #pragma GCC optimization ("Ofast")
      |
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