Submission #199373

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
199373	2020-01-31 19:09:20	CaroLinda	Skyscraper (JOI16_skyscraper)	C++14	20 / 100	646 ms	212088 KiB

skyscraper

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#include <bits/stdc++.h>
const int MOD = 1e9+7 ;
const int MAXL = 110 ;
const int MAXN = 15 ;
using namespace std ;
int n , l ;
int f[MAXN] ;
long long dp[ (1<<14)+100 ][ MAXL ][ MAXN ] ;
bool isOn(int mask, int i) { return ((1<<i)&mask) != 0 ; } 
int main()
{
    
    scanf("%d%d", &n , &l ) ;
    for(int i = 1 ; i <= n ; i++ ) scanf("%d", &f[i]) ;
    
    if( n <= 8 )
    {
        
        sort( f+1, f+1+n ) ;
        
        int ans = 0 , soma = 0 ;
        
        for(int i = 1 ; i < n ; i++ )
                soma += abs( f[i] - f[i+1] ) ;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

skyscraper.cpp: In function 'int main()':
skyscraper.cpp:19:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d", &n , &l ) ;
     ~~~~~^~~~~~~~~~~~~~~~~~
skyscraper.cpp:20:41: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     for(int i = 1 ; i <= n ; i++ ) scanf("%d", &f[i]) ;
                                    ~~~~~^~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 15 / 15
• Subtask 3: 0 / 80