Submission #40274

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
40274	2018-01-30 13:10:47	krauch	Fortune Telling 2 (JOI14_fortune_telling2)	C++14	100 / 100	460 ms	117040 KiB

fortune_telling2

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#include <bits/stdc++.h>
#include <stdio.h>
#include <stdlib.h>
using namespace std;
typedef long long ll;
#define mkp make_pair
#define forn(x, a, b) for (int x = a; x <= b; ++x)
#define for1(x, a, b) for (int x = a; x >= b; --x)
#define eb emplace_back
#define F first
#define S second
#define sz(a) (int)a.size()
#define all(a) a.begin(), a.end()
const ll ool = 1e18 + 9;
const int N = 6e5 + 6, C = 21, oo = 1e9 + 9;
int n, Q, a[N], b[N], c[N], vala[N], valb[N], t[N], mx[C][N], lg[N];
bool flip[N];
ll ans;
vector < int > g[N], qr[N];
vector < pair < int, int > > vec;
void upd(int i) {
    for (; i <= sz(vec); i |= i + 1) t[i]++;
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

fortune_telling2.cpp: In function 'int main()':
fortune_telling2.cpp:50:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d", &n, &Q);
                          ^
fortune_telling2.cpp:52:36: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d", a + i, b + i);
                                    ^
fortune_telling2.cpp:62:27: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", c + i);
                           ^

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