Discussion :: Control Instructions
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Which of the following statements are correct about the below program?
#includeint main() { int i = 0; i++; if(i 5) { printf("FresherGate\n"); exit(0); main(); } return 0; }
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A.
The program prints 'FresherGate' 5 times |
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B.
The program prints 'FresherGate' one time |
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C.
The call to main() after exit() doesn't materialize. |
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D.
The compiler reports an error since main() cannot call itself. |
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Answer : Option B
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 becomes if(1 here we are checking '1' is less than or equal to '5'. Hence the if condition is satisfied.
Step 4: printf("FresherGate\n"); It prints "FresherGate"
Step 5: exit(); terminates the program execution.
Hence the output is "FresherGate".
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