Q. What is the output of the following program?

void main(){
int a=1;
while(a++ <= 1)
while(a++ <= 2);
printf("%d",a);
}

• ans=5
  the program works as
  while(a++
• 11 years agoHelpfull: Yes(10) No(5)
• ans:5 while(a++
• 11 years agoHelpfull: Yes(4) No(6)
• Syntax error ending brace for while and main is not found
• 11 years agoHelpfull: Yes(3) No(9)
• ans 3 a++ means the value of a will be displayed and later incremented,after 1st while loop the value of a becomes 2 later after second while loop it increments and prints 3
• 11 years agoHelpfull: Yes(3) No(8)
• 5
  while(a++
• 10 years agoHelpfull: Yes(2) No(1)
• 3,value of a will increment 2 times
• 11 years agoHelpfull: Yes(1) No(4)
• Compile term error....semicolon(;) after while will give compile term error
• 11 years agoHelpfull: Yes(1) No(3)
• Solution:5
  
  Given programme can be write as
  void main()
  {
  int a=1;
  while(a++
• 10 years agoHelpfull: Yes(1) No(1)
• answer is 4 because first while loop contains another while loop.
  
  first, outer loop increments a by 1 after checking the condition
  now condition is true so inner loop checks the condition and increments a by 1 here a becomes 3
  now in outer loop condition become false and a incremented by 1 so finally a is 4
• 11 years agoHelpfull: Yes(0) No(1)
• since while a++ is post addition a=1 till it reaches printf statement so a=1.
  
• 11 years agoHelpfull: Yes(0) No(2)
• ans:3
  a=1then first while loop (a++
• 11 years agoHelpfull: Yes(0) No(1)
• first while execute 1 time
  secand while execute 2 times
  ans a=3
• 11 years agoHelpfull: Yes(0) No(0)
• Ans is: 5
• 11 years agoHelpfull: Yes(0) No(1)
• Q. What is the output of the following program?
  
  void main(){
  int a=1;
  while(a++
• 11 years agoHelpfull: Yes(0) No(0)
• ans is 5
  first while become inner loop & second while become outer loop.i'e according to nested loop program will work.
• 10 years agoHelpfull: Yes(0) No(0)
• output:5
  Explaination:
  
  Same code we write as:
  void main()
  {
  
  }
  
• 10 years agoHelpfull: Yes(0) No(4)
• ans is 5
  put int datatype instead of void
  
  int main(){
  int a=1;
  while(a++
• 10 years agoHelpfull: Yes(0) No(0)
• 3
  I have done it .
  
• 10 years agoHelpfull: Yes(0) No(0)
• 3 , a++ becomes 2 after comparison ,, again with 2 ,it will become 3 .
  hence 3 get printed
  
• 8 years agoHelpfull: Yes(0) No(1)
• pls,any one give clear explanation.
• 7 years agoHelpfull: Yes(0) No(0)
• When first a++ is executed in first while...Post incremented to 2 and in next while loop checks it and post increments and value is 3 and semicolon (separate r) is executed and once again while is executed so now condition fails but 3 became for becoz of post increment again
• 6 years agoHelpfull: Yes(0) No(0)
• ans: 5
  
  first while loop condition------while(1
• 6 years agoHelpfull: Yes(0) No(0)
• the answer is 3
• 6 years agoHelpfull: Yes(0) No(0)