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Result of the following program is
main()
{
int i=0;
for(i=0;i<20;i++)
{
switch(i)
case 0:i+=5;
case 1:i+=2;
case 5:i+=5;
default i+=4;
break;}
printf("%d,",i);
}
}
a)0,5,9,13,17
b)5,9,13,17
c)12,17,22
d)16,21
e)syntax error
- 8 Answers
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Answers were Sorted based on User's Feedback
Answer / arvind
the answer is syntax error but if there was a : after default
the execution would be like:
for i=0 case 0 is executed and then since there is no break
statement all the cases including the default case are
executed and the 16 is printed,.then i is iterated using
i++, now i=17 ,it enters the switch statement and only
default case is executed and i=i+5=21 is printed
| Is This Answer Correct ? | 37 Yes | 6 No |
Answer / vinod
int main()
{
int i=0;
for(i=0;i<20;i++)
{
switch(i)
{
case 0: i+=5;
case 1: i+=2;
case 5: i+=5;
default: i+=4; break;
}
printf("%d,",i);
}
}
For the above program the output would be 16 and 21
| Is This Answer Correct ? | 36 Yes | 6 No |
Answer / jai
Answer is e), since opening and closing flower braces do
not match in numbers and default do not have colon
following it. Assuming switch(i) has an opening flower
brace and default has colon after it "switch(i) {, ...
default: i+= 4;"answer would be d).
All cases will be fall-through including default:
| Is This Answer Correct ? | 27 Yes | 5 No |
Answer / priya
the answer is syntax error
main()// no return type there will be warning
{
int i=0;
for(i=0;i<20;i++)
{
switch(i)// there no starting braces
case 0:i+=5;
case 1:i+=2;
case 5:i+=5;
default i+=4;//illegal default
statement should end with : i.e.,default:
break;}
printf("%d,",i);
}
}
| Is This Answer Correct ? | 8 Yes | 3 No |
Answer / mayank sharma
when the control will encounter break statement.it will move
outside the loop. which will not pass through printf();and
also braces are not properly put
| Is This Answer Correct ? | 1 Yes | 3 No |
Answer / shweth
e)sysntax error
Bcoz braces are not put properly. If there is no sysntax
error, means braces r put properly means result would be d)
16,21
| Is This Answer Correct ? | 6 Yes | 9 No |
Answer / sankar
Answer is (e) Option : Syntax error
void main()
{
int i=0;
for(i=0;i<20;i++)
{
switch(i)
case 0:i+=5; // this is illegal
case 1:i+=2; // this is illegal
case 5:i+=5; // this is illegal
default i+=4; // Colon is missing
break;
}
printf("%d,",i);
}
} // This is extra braces
| Is This Answer Correct ? | 4 Yes | 8 No |
Answer / deepa
syntax error every case statement requires a break statement
| Is This Answer Correct ? | 7 Yes | 32 No |
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