Submission #169487

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
169487	2019-12-20 16:26:38	tcm	Fortune Telling 2 (JOI14_fortune_telling2)	C++14	100 / 100	1236 ms	55844 KiB

fortune_telling2

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#include <bits/stdc++.h>
#define fname "FORTELL2"
#define bug(x) cerr << (#x) << " = " << (x) << '\n'
#define ll long long
#define ld long double
#define ull unsigned long long
#define ui unsigned int
#define REP0(i, n) for(int i = 0, _n = (n); i < _n; ++i)
#define REP1(i, n) for(int i = 1, _n = (n); i <= _n; ++i)
#define REPB0(i, n) for(int i = (n) - 1; i >= 0; --i)
#define REPB1(i, n) for(int i = (n); i > 0; --i)
#define FOR(i, a, b) for(int i = (a), _b = (b); i <= _b; ++i)
#define FORB(i, a, b) for(int i = (a), _b = (b); i >= _b; --i)
#define ARR0(a, n) {cerr <<(#a)<< ": ["; REP0(i, n) cerr<< ' ' << a[i] <<','; cerr<<"]\n";}
#define ARR1(a, n) {cerr <<(#a)<< ": ["; REP1(i, n) cerr<< ' ' << a[i] <<','; cerr<<"]\n";}
#define pb push_back
#define pf push_front
#define popb pop_back
#define popf pop_front
#define ins insert
#define ers erase
#define LB lower_bound
#define UB upper_bound
#define X first
#define Y second
using namespace std;
template<typename T, typename V>
inline void bugp(const pair<T, V> &x) {cerr << '{' << x.X << ", " << x.Y << "}\n";}
template<typename T, typename U, typename V>
 
 
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Compilation message (stderr)

fortune_telling2.cpp:40:44: warning: suggest parentheses around '+' inside '<<' [-Wparentheses]
 int n, k, sz, H[N+N+K], arr[N+N+K], Max[N+N+K << 2], ans[N], ind[K], fen[N+N+K];
                                         ~~~^~
fortune_telling2.cpp: In function 'int main()':
fortune_telling2.cpp:106:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d", &n, &k);
     ~~~~~^~~~~~~~~~~~~~~~~
fortune_telling2.cpp:107:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     REP1(i, n) scanf("%d %d", &coin[i].X, &coin[i].Y);
                ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fortune_telling2.cpp:109:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &Q[i].C);
         ~~~~~^~~~~~~~~~~~~~~

• Subtask 1: 4 / 4
• Subtask 2: 31 / 31
• Subtask 3: 65 / 65