제출 #266842

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
2668422020-08-15 13:26:30Thistle다리 (APIO19_bridges)C++14
0 / 100
3082 ms75524 KiB
#pragma GCC target ("avx2")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#define _USE_MATH_DEFINES
#include<iostream>
#include<string>
#include<queue>
#include<cmath>
#include<map>
#include<set>
#include<list>
#include<iomanip>
#include<vector>
#include<random>
#include<functional>
#include<algorithm>
#include<stack>
#include<cstdio>
#include<cstring>
#include<bitset>
#include<unordered_set>
#include<unordered_map>
#include<climits>
#include<fstream>
#include<complex>
#include<time.h>
#include<cassert>
#include<functional>
#include<numeric>
 
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컴파일 시 표준 에러 (stderr) 메시지

bridges.cpp: In function 'll read()':
bridges.cpp:72:19: warning: unused variable 'k' [-Wunused-variable]
   72 | ll read() { ll u, k = scanf("%lld", &u); return u; }
      |                   ^
bridges.cpp: In function 'std::pair<long long int, long long int> readh(short int)':
bridges.cpp:74:33: warning: unused variable 'k' [-Wunused-variable]
   74 | H readh(short g = 0) { H u; int k = scanf("%lld %lld", &u.fs, &u.sc); if (g == 1) u.fs--, u.sc--; if (g == 2) u.fs--; return u; }
      |                                 ^
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