Submission #31427

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
31427	2017-08-23 16:05:52	chonka	Fortune Telling 2 (JOI14_fortune_telling2)	C++98	100 / 100	529 ms	54196 KiB

fortune_telling2

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#include<iostream>
#include<stdio.h>
#include<algorithm>
#include<vector>
using namespace std ;
#define MAXN 200007
int n , q ;
int a[ MAXN ] ;
int b[ MAXN ] ;
int x[ MAXN ] ;
int lst[ MAXN ] ;
pair < int , int > srt[ MAXN ] ;
vector < pair < int , int > > v ;
class DumbTree {
    public :
    int tr[ 3 * MAXN ] ;
    void init ( int where , int IL , int IR ) {
        tr[ where ] = 0 ;
        if ( IL == IR ) { return ; }
        int mid = ( IL + IR ) / 2 ;
        init ( 2 * where , IL , mid ) ;
        init ( 2 * where + 1 , mid + 1 , IR ) ;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

fortune_telling2.cpp: In function 'void input()':
fortune_telling2.cpp:127:32: 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:130:46: 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:134:34: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf ( "%d" , &x[ i ] ) ;
                                  ^

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