What will be the output for the given code?   #include bool func (int arr[], int n)  {   int sum = 0;   int i, j;   for (i = 0; i < n; i++)   sum += arr[i];  if (sum%2 != 0)   return false;   bool partition[sum/2+1][n+1];   for (i = 0; i <= n; i++)   partition[0][i] = true;   for (i = 1; i <= sum/2; i++)   partition[i][0] = false;    for (i = 1; i <= sum/2; i++)   {       for (j = 1; j <= n; j++)       {    partition[i][j] = partition[i][j-1];    if (i >= arr[j-1])    partition[i][j] = partition[i][j] || partition[i - arr[j-1]][j-1];       }     }    return partition[sum/2][n];  }  int main()  {      int arr[] = {3, 3, 4, 4, 7};      int n = sizeof(arr)/sizeof(arr[0]);      if (func(arr, n) == true)   printf("true");      else  printf("false");      return 0;  }   a) true b) false c) 0 d) error

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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What will be the output for the given code?

 

#include <stdio.h>

bool func (int arr[], int n) 

 int sum = 0; 

 int i, j; 

 for (i = 0; i < n; i++) 

 sum += arr[i];

 if (sum%2 != 0) 

 return false; 

 bool partition[sum/2+1][n+1]; 

 for (i = 0; i <= n; i++) 

 partition[0][i] = true; 

 for (i = 1; i <= sum/2; i++) 

 partition[i][0] = false;  

 for (i = 1; i <= sum/2; i++) 

 { 

     for (j = 1; j <= n; j++) 

     { 

  partition[i][j] = partition[i][j-1]; 

  if (i >= arr[j-1]) 

  partition[i][j] = partition[i][j] || partition[i - arr[j-1]][j-1]; 

     }   

 }  

 return partition[sum/2][n]; 

int main() 

    int arr[] = {3, 3, 4, 4, 7}; 

    int n = sizeof(arr)/sizeof(arr[0]); 

    if (func(arr, n) == true) 

 printf("true"); 

    else

 printf("false"); 

    return 0; 

}

 

a) true

b) false

c) 0

d) error

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