제출 #1019396

#제출 시각아이디문제언어결과실행 시간메모리
1019396vjudge1Rabbit Carrot (LMIO19_triusis)C++14
0 / 100
0 ms344 KiB
#include <bits/stdc++.h> using namespace std; int m,n,x=0; int main() { cin >> n >> m; int a[n+1],b[n+1]; for(int i =1; i <= n; i++){ cin >> a[i]; b[i]=a[i]-(m*i)-m; } vector<int>dp(n+2,2e9+50); int lis=1; for(int i=0;i<=n+1;i++) { int pos=upper_bound(dp.begin(),dp.end(),-(a[i]-i*m))-dp.begin(); if(pos!=0 || i==0)dp[pos]=-(a[i]-i*m); lis=pos+1; } cout<<n-(lis-2)<<"\n"; }

컴파일 시 표준 에러 (stderr) 메시지

triusis.cpp: In function 'int main()':
triusis.cpp:8:16: warning: variable 'b' set but not used [-Wunused-but-set-variable]
    8 |     int a[n+1],b[n+1];
      |                ^
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