printf("%d",printf("%d",printf("%d",1234)));

• 123441 is the correct answer (verified).
  printf returns no. of printable characters. here the middle printf prints 4 as the right most printf prints 1234 i.e. 4 characters . similarly the outer most printf prints 1 as the middle printf prints only 1 character i.e. 4 only. Hence output is 1234--4--1
• 7 years agoHelpfull: Yes(11) No(0)
• 1234 1234 1234
• 8 years agoHelpfull: Yes(4) No(10)
• 123441
  the execution is from right to left.
  first the number 1234 is printed as it is and second %d(from left to right) prints the no.of digits of 1234 so o/p is 12344.
  1st %d(from left to right) prints the no.of digits that there in only 2nd %d
• 8 years agoHelpfull: Yes(3) No(0)
• 123441 is the right answer
• 7 years agoHelpfull: Yes(1) No(0)
• I think there is a problem in this website . That is few characters like less than () are not displaying in the solution window. Admin do something. Thanks
• 7 years agoHelpfull: Yes(0) No(1)
• 123441 is the output
• 7 years agoHelpfull: Yes(0) No(0)
• first printf from right prints all the values that is 1234 and middle printf print 4 the total number of input innermost printf gives and the leftmost printf print 1 the middle printf gives 1 output
• 6 years agoHelpfull: Yes(0) No(0)
• answer is 1 as inner loop is first executed as 1234 then in the second step only consider number of digits it is carrying i.e)4 adn third follows second step as it gives 1 as output
• 6 years agoHelpfull: Yes(0) No(0)