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recursion in c

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output of program:

void function(int);

void main() {
    
    function(3);
}

void function(int num){

    if(num>0) {
    
    function(--num);
    
    printf("%d",num);
    
    function(--num);
    
    }

}



will the argument num value be retained at all recursion levels?

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4 Answers

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4 votes

output :

$0120$

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