Input Output Question asked in Wipro NLTH

Note

  • The below type of question has just been introduced in Wipro
  • Has been asked everytime the exam
  • For both on campus and off campus.

Question

What will be the output of this program ?

(Wipro NLTH 2019, Nov Slot 4)

Option – 1.  No, compile error but it’ll print Advance  Four-time.

Option – 2. No, compile error but it will run into an infinite loop printing Advance.

Option – 3. No, compile error but it’ll print Advance  Five-time

Option – 4. Compile-time error.

Solution

No, compile error and  it’ll print Advance Five-time

input-output

Explanation

Step – 1 :   

for ( ; ; )

{

if (1) //not zero

j = --i   //j & i = 0

if(0<5) //true

printf(“advance”,j++); // j = 1 

}

Step – 2 :   

for ( ; ; )

{

if (0) // zero condition false

j = --i

if(1<5) //true

printf(“advance”,j++); // j = 2

}

Step – 3 : 

 for ( ; ; )

{

if (0) // zero condition false

j = --i

if(2<5) //true

printf(“advance”,j++); // j = 3 

}

Step – 4 :   

for ( ; ; )

{

if (0) // zero condition false

j = --i

if(3<5) //true

printf(“advance”); // j = 4 

}                  

Step : 5 

for ( ; ; )

{

if (0) // zero condition false

j = --i

if(4<5) //true

printf(“advance”,j++); // j = 5 

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