제출 #115435

#제출 시각아이디문제언어결과실행 시간메모리
115435nvmdavaGap (APIO16_gap)C++17
0 / 100
2053 ms3056 KiB
#include "gap.h" #include <bits/stdc++.h> using namespace std; long long findGap(int T, int N) { long long s, t; MinMax(1, 1000000000000000000, &s, &t); long long l, r; l = s + 1; long long sz = (r - l + 1) / N; long long lf = s, res = 0; long long a, b; while(l < t){ r = l + sz; MinMax(l, r, &a, &b); if(a != -1) res = max(res, a - lf); if(b != -1) lf = b; if(a != -1) res = max(res, b - a); l = r + 1; } res = max(res, t - lf); return res; }

컴파일 시 표준 에러 (stderr) 메시지

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:11:23: warning: 'r' is used uninitialized in this function [-Wuninitialized]
     long long sz = (r - l + 1) / N;
                     ~~^~~
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