Consider the following C program. C #include <stdio.h> int main() { int i, j, count; count = 0; i = 0; for (j = -3; j <= 3; j++) { if ((j >= 0) && (i++)) { count = count + j; } } count = count + i; printf("%d", count); return 0; } Which one of the following options is correct?

#include <stdio.h>

int main()
{
    int i, j, count;
    count = 0;
    i = 0;
    
    for (j = -3; j <= 3; j++)
    {
        if ((j >= 0) && (i++))
        {
            count = count + j;
        }
    }
    
    count = count + i;
    printf("%d", count);
    
    return 0;
}

Which one of the following options is correct?

A
The program will not compile successfully
B
The program will compile successfully and output 10 when executed
C
The program will compile successfully and output 8 when executed
D
The program will compile successfully and output 13 when executed

Question 3

Consider the following ANSI C function:

int SimpleFunction(int Y[], int n, int x)
{
int total = Y[0], loopIndex;
for (loopIndex=1; loopIndex<=n-1; loopIndex++)
  total=x*total +Y[loopIndex];
return total;
}

Let Z be an array of 10 elements with Z[i]=1, for all i such that 0 <= i <= 9. The value returned by SimpleFunction(Z,10,2) is __________ .

A
1023
B
1024
C
2047
D
511

Question 4

Consider the following ANSI C program.

#include < stdio.h >
int main( ) 
{
    int arr[4][5];
    int  i, j;
    for (i=0; i<4; i++) 
    {
        for (j=0; j<5; j++) 
        {
            arr[i][j] = 10 * i + j;
        }
    }
    printf("%d", *(arr[1]+9));
    return 0;
}

What is the output of the above program?

A
14
B
20
C
24
D
30

Question 5

Consider the following ANSI C function:

int SomeFunction (int x, int y)
{
    if ((x==1) || (y==1)) return 1;
    if (x==y) return x;
    if (x > y) return SomeFunction(x-y, y);
    if (y > x) return SomeFunction (x, y-x);
 
}

The value returned by SomeFunction (15, 255) is __________ .

A
15
B
1275
C
30
D
255

Question 6

Consider the following ANSI C program

#include 
int foo(int x, int y, int q) 
    {
        if ((x<=0) && (y<=0))
        return q;
        if (x<=0)
        return foo(x, y-q, q);
        if (y<=0)
        return foo(x-q, y, q);
        return foo(x, y-q, q) + foo(x-q, y, q);
    }
int main( )
{
    int r = foo(15, 15, 10);
    printf(“%d”, r);
    return 0;
}

The output of the program upon execution is _________ .

A
60
B
10
C
15
D
50

Question 7

Consider the following C program.

#include <stdio.h>
struct Ournode {
  char x, y, z;
};

int main() {
  struct Ournode p = {'1', '0', 'a' + 2};
  struct Ournode *q = &p;
  printf("%c, %c", *((char *)q + 1), *((char *)q + 2));
  return 0;
}

The output of this program is:

A
0, c
B
0, a+2
C
'0', 'a+2'
D
'0', 'c'

Question 8

Predict the output of following program?

#include "stdio.h"
int main()
{
    char arr[100];
    printf("%d", scanf("%s", arr));
    /* Suppose that input value given
        for above scanf is "GeeksQuiz" */
    return 1;
}

A
9
B
1
C
10
D
100

Question 9

fggbb

C++

#include <stdio.h>
int compute() {
    static int k = 1;
    k = k * 3 - 1;
    return k;
}
int main() {
    int x, y, z;
    x = compute();
    y = x + compute();
    z = compute() - y;
    printf("%d\n", x + y * z);
    return 0;
}

B
s4
C
c
D
g

Question 10

Predict output of the following program

#include <stdio.h>
int main()
{
   printf("\new_c_question\b\r");
   printf("geeksforgeeks"); 
   getchar();
   return 0;
}

A
ew_c_question
geeksforgeeks
B
new_c_ques
geeksforgeeks
C

geeksforgeeks
D
Depends on terminal configuration

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