C Programming Test 4

.

What is the output of below code ?

#include <stdio.h>

void main()

{

int x = 5;

if (x < 1)

printf(“hello”);

if (x == 5)

printf(“hi”);

else

printf(“no”);

}

.

What is output of the code below

#include <stdio.h>

int x;

void main()

{

if (x)

printf(“Hi”);

else

printf(“How are u”);

}

.

Comment on the code below

#include <stdio.h>

void main()

{

int x = 5;

if (true);

printf(“hello”);

}

.

What is the output of this C code?

#include <stdio.h>

int main()

{

int x = 1;

if (x > 0)

printf(“inside if\n”);

else if (x > 0)

printf(“inside elseif\n”);

}

.

What is the output of this C code?

#include <stdio.h>

int main()

{

int x = 0;

if (x++)

printf(“true\n”);

else if (x == 1)

printf(“false\n”);

}

.

What is the output of this C code?

#include <stdio.h>

int main()

{

int x = 0;

if (x == 1)

if (x == 0)

printf(“inside if\n”);

else

printf(“inside else if\n”);

else

printf(“inside else\n”);

}

.

What is the output of this C code?

#include <stdio.h>

int main()

{

int x = 0;

if (x == 0)

printf(“true, “);

else if (x = 10)

printf(“false, “);

printf(“%d\n”, x);

}

.

What is the output of this C code?

#include <stdio.h>

int main()

{

int x = 0;

if (x == 1)

if (x >= 0)

printf(“true\n”);

else

printf(“false\n”);

}

.

What is the output of this C code?

#include <stdio.h>

int main()

{

int a = 1;

if (a–)

printf(“True”);

if (a++)

printf(“False”);

}

.

Comment on the following code?

#include <stdio.h>

int main()

{

int a = 1;

if (a)

printf(“All is Well “);

printf(“I am Well\n”)

else

printf(“I am not a River\n”);

}

.

What is the output of this C code?

#include <stdio.h>

const int a = 1,  b = 2;

int main()

{

int x = 1;

switch (x)

{

case a:

printf(“yes “);

case b:

printf(“no\n”);

break;

}

}

.

Comment on the output of this C code?

#include <stdio.h>

int main()

{

int a = 1;

switch (a)

case 1:

printf(“%d”, a);

case 2:

printf(“%d”, a);

case 3:

printf(“%d”, a);

default:

printf(“%d”, a);

}

.

Switch statement accepts?

.

Comment on the output of this C code?

#include <stdio.h>

int main()

{

int a = 1;

switch (a)

{

case a:

printf(“Case A “);

default:

printf(“Default”);

}

}

.

The code ‘for(;;)’ represents an infinite loop. It can be terminated by.

.

The correct syntax for running two variables for loop simultaneously is.

.

What is the output of this C code?

#include <stdio.h>

int main()

{

short i;

for (i = 1; i >= 0; i++)

printf(“%d\n”, i);

}

.

What is the output of this C code?

#include <stdio.h>

void main()

{

int k = 0;

for (k)

printf(“Hello”);

}

.

What is the output of this C code?

#include <stdio.h>

void main()

{

int k = 0;

for (k < 3; k++)

printf(“Hello”);

}

.

What is the output of this C code?

#include <stdio.h>

void main()

{

double k = 0;

for (k = 0.0; k < 3.0; k++)

printf(“Hello”);

}