Submission #127618

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
127618	2019-07-09 16:41:02	MohamedAhmed04	Bali Sculptures (APIO15_sculpture)	C++14	100 / 100	172 ms	9592 KiB

sculpture

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#include <bits/stdc++.h>
using namespace std;
const int MAX = 2005 ;
const int MAX2 = 105 ;
long long arr[MAX] , pref[MAX];
long long dp[MAX2][MAX2][MAX2] ;
long long dp2[MAX];
int n , a , b ;
long long now = 0 ;
long long bit1 = 0 , bit2 = 0;
long long calc1(int idx , int st , int groups)
{
    if(idx == n && groups >= a && groups <= b)
    {
        long long val ;
        if(st == 0)
            val = pref[idx-1] ;
        else
            val = pref[idx-1] - pref[st-1] ;
        if(!((val & bit1)))
            return val ;
        return (1ll << 58) ;
 
 
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Compilation message (stderr)

sculpture.cpp: In function 'long long int calc1(int, int, int)':
sculpture.cpp:34:17: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
     if(idx == n && groups < a || groups > b)
        ~~~~~~~~~^~~~~~~~~~~~~

• Subtask 1: 9 / 9
• Subtask 2: 16 / 16
• Subtask 3: 21 / 21
• Subtask 4: 25 / 25
• Subtask 5: 29 / 29