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What is the output of the following program

#include<stdio.h>
main()
{
int i=0;
fork();
printf("%d",i++);
fork();
printf("%d",i++);
fork();
wait();
}

Question Posted / rajesh



Answers were Sorted based on User's Feedback



What is the output of the following program #include<stdio.h> main() { i..

Answer / raghu

totally 8 processes...so each process will print 0 & 1
output: 0101010101010101

Is This Answer Correct ?    6 Yes 1 No

What is the output of the following program #include<stdio.h> main() { i..

Answer / kracekumar

01010101010101

Is This Answer Correct ?    2 Yes 0 No

What is the output of the following program #include<stdio.h> main() { i..

Answer / vignesh1988i

01 finally i will have 2

Is This Answer Correct ?    4 Yes 3 No




What is the output of the following program #include<stdio.h> main() { i..

Answer / sourisengupta

finally we will get 001111.

for the first fork() two 0 will be printed and for secoond
forkk four 1 will be printed.

Is This Answer Correct ?    4 Yes 3 No

What is the output of the following program #include<stdio.h> main() { i..

Answer / srikanth

print order cannot be predicted.Total 8 process(including
main) first process prints 0,1
the first child prints 0,1 and the other 2 child/grand child
process print 1's (two 1s). The other four child/grand child
process wont print anything (created after printf)

Is This Answer Correct ?    1 Yes 0 No

What is the output of the following program #include<stdio.h> main() { i..

Answer / vignesh1988i

for first printf it will print 0, for second printf it will
print 1.. and finally i will have a value 2.

Is This Answer Correct ?    5 Yes 5 No

What is the output of the following program #include<stdio.h> main() { i..

Answer / vijay r15

error undefined
function fork and wait

Is This Answer Correct ?    2 Yes 3 No

What is the output of the following program #include<stdio.h> main() { i..

Answer / guest

0101010101

Is This Answer Correct ?    3 Yes 6 No

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