Predict the output of following code:
main()
{
int a=b=c=d=10;
//​ error: ‘b’ , ‘c’, ‘d’ undeclared
printf(“%d,%d,%d,%d”,a,b,c,d);
}
1. Error
2. 10,10,10,10
3. GV,GV,GV,10
4. GV,GV,GV,GV

• compiler through b,c,d not defined error
• 6 years agoHelpfull: Yes(9) No(0)
• we should not use "," between two %d.it give error
• 6 years agoHelpfull: Yes(4) No(6)
• Error because b,c,d are never declared.
  It is ok to use ', ' between two %d. Output will be comma separated.
• 6 years agoHelpfull: Yes(3) No(0)
• YOU CANT USE "," IN BETWEEN "%d".
• 6 years agoHelpfull: Yes(2) No(3)
• answer is error i.e un defined b,c,d
• 6 years agoHelpfull: Yes(1) No(1)
• The variables are undeclared so
  The result is error
• 6 years agoHelpfull: Yes(1) No(0)
• Option 2 because a b c d =10
• 6 years agoHelpfull: Yes(1) No(3)
• error because
• 4 years agoHelpfull: Yes(1) No(0)
• It throughs error
• 4 years agoHelpfull: Yes(1) No(0)
• 10,10,10,10
• 4 years agoHelpfull: Yes(1) No(0)
• ANS:error
  REASON:
  b,c,d are not declared
• 6 years agoHelpfull: Yes(0) No(0)
• 1
  b,c,d, are undeclared
• 6 years agoHelpfull: Yes(0) No(0)
• Error
  Since b,c,d are undeclared variablex
• 6 years agoHelpfull: Yes(0) No(1)
• Error
  b,c,d are not declare here
• 6 years agoHelpfull: Yes(0) No(0)
• error, because only variable a is declared.
• 6 years agoHelpfull: Yes(0) No(0)