C Programming - Control Instructions - Discussion
Discussion Forum : Control Instructions - Point Out Correct Statements (Q.No. 5)
5.
Which of the following statements are correct about the below program?
#include<stdio.h>
int main()
{
int i = 0;
i++;
if(i <= 5)
{
printf("IndiaBIX\n");
exit(0);
main();
}
return 0;
}
Answer: Option
Explanation:
Step 1: int i = 0; here variable i is declared as an integer type and initialized to '0'(zero).
Step 2: i++; here variable i is increemented by 1(one). Hence, i = 1
Step 3: if(i <= 5) becomes if(1 <= 5) here we are checking '1' is less than or equal to '5'. Hence the if condition is satisfied.
Step 4: printf("IndiaBIX\n"); It prints "IndiaBIX"
Step 5: exit(); terminates the program execution.
Hence the output is "IndiaBIX".
Discussion:
16 comments Page 1 of 2.
Pooja said:
8 years ago
In function 'main':
Line 11: warning: incompatible implicit declaration of built-in function 'exit'.
Line 15: error: expected declaration or statement at end of input.
If we compile the programme given in question then it gives above error statements.
Line 11: warning: incompatible implicit declaration of built-in function 'exit'.
Line 15: error: expected declaration or statement at end of input.
If we compile the programme given in question then it gives above error statements.
Pooja said:
8 years ago
Here, exit(0); requires <stdlib.h> included in file. Is'nt it?
as per this,it should give error.
as per this,it should give error.
(1)
Renonsz said:
9 years ago
Option C is also the correct answer.
OMKAR said:
10 years ago
According to me,
Answer should be C as stdlib.h isn't included and it hence cannot be resolved;
Answer should be C as stdlib.h isn't included and it hence cannot be resolved;
Jay prakash said:
10 years ago
B and C will be the correct options. As program terminates when exit(0) is called. So call to main() after exit() doesn't materialize.
Pikachu said:
1 decade ago
Why option C can not be answer?
Please explain.
Please explain.
Keerthi said:
1 decade ago
@syam
nothing will happen when we remove the inside main()function,
because exit(0) will terminate the program,so the printf statement will execute one time
nothing will happen when we remove the inside main()function,
because exit(0) will terminate the program,so the printf statement will execute one time
Keerthi said:
1 decade ago
@Syam.
Nothing will happen when we remove the inside main() function,
Because exit(0) will terminate the program, so the printf statement will execute one time.
Nothing will happen when we remove the inside main() function,
Because exit(0) will terminate the program, so the printf statement will execute one time.
Syam said:
1 decade ago
If I remove the main() in the program what happen?
Please explain?
Please explain?
Pruthvi said:
1 decade ago
Will exit (0) and exit (1) both results in execution of exit statement?
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