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main()
{ int i=5;
printf("%d",++i + i);
} output is 10
------------------------
main()
{ int i=5;
printf("%d",i++ + i);
}output is 12
why it is so? give appropiate reason....
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Answer / sudarsan.tuku@gmail.com
1>On the 1st que the ans. is 12
bcz perform the pre increment 1st then add them.
After the pre increment the value of i becomes 6 and
then it perform the add operation i.e. i+i=6+6=12.
2>output is 10
It 1st perform the pre operation but there is no pre
operation in the que.
2ndly it perform the operation i.e i+i=5+5=10.
3rdly it perform post operation i.e i++ so i becomes 6.
but here the output is 10.
| Is This Answer Correct ? | 16 Yes | 2 No |
Answer / ashi smita
in first program i is post increment than i=5 and i=5+5=10
than i is increment by 1 and the value of i is 6 but second
program first i is preincrement by 1 and the value of is 6
than sum of i is 12.
| Is This Answer Correct ? | 3 Yes | 10 No |
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