제출 #202377

#제출 시각아이디문제언어결과실행 시간메모리
202377mohamedsobhi777로봇 (IOI13_robots)C++14
0 / 100
271 ms8600 KiB
#include <robots.h> #include <bits/stdc++.h> using namespace std; const int N = 10000 + 4;; int n ; int putaway(int A, int B, int T, int X[], int Y[], int W[], int S[]) { int ret = 0; sort(X, X + A); sort(W, W + T); int l = 1 , r = T; if(W[T-1] >= X[A-1]) return -1; int ans = T; while(l<=r) { int mid =(l+r)/2; bool ok = 1; int j = 0 , k = 0; for(int i =0;i<T;i++) { while(W[i] >= X[j] && j<A) { j++; } if(j==A) { ok = 0; break; } k++; if(k==mid) { j++; k=0; } } if(ok) { ans = mid; r = mid-1; } else { l = mid+1; } } return ans; }

컴파일 시 표준 에러 (stderr) 메시지

robots.cpp: In function 'int putaway(int, int, int, int*, int*, int*, int*)':
robots.cpp:12:9: warning: unused variable 'ret' [-Wunused-variable]
     int ret = 0;
         ^~~
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