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GATE 2010 CSE Q. NO. 35

January 28, 2023January 27, 2023 by Manish Sahu

#include <stdio.h>
int f(int *a,int n)
{
    if(n&lt;=0)
    {
        return 0;
    }
    else if( *a%2==0)
    {
        return *a+f(a+1,n-1);
    }
    else
    {
        return *a-f(a+1,n-1);
    }
}
main()
{
    int a[]={12,7,13,4,11,6};
    printf("\nsum is = %d ",f(a,6));
    return 0;
}

#include <stdio.h>

int f(int *a,int n)

{

if(n<=0)

{

return 0;

}

else if( *a%2==0)

{

return *a+f(a+1,n-1);

}

else

{

return *a-f(a+1,n-1);

}

main()

{

int a[]={12,7,13,4,11,6};

printf("\nsum is = %d ",f(a,6));

return 0;

}

f is a recursive function, after solving the function we will get the value 15 as output 12 + (7 – (13 – (4 + (11 – (6+0))))) = 15.