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Editorial Team
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Asked: 2026-06-15T17:51:57+00:00

void main(){ int i; i=printf(how r u?\n); i=printf(%d,i); printf(%d,i);} The above code gives the

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       void main(){
       int i;
       i=printf("how r u?\n");
       i=printf("%d",i);
       printf("%d",i);}

The above code gives the result as:
how r u?
91
My question:
How does stores 9 and 1??

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1 Answer

  1. Editorial Team

    From the man page: Upon successful return, these functions return the number of characters printed…. If an output error is encountered, a negative value is returned.

    So you are getting 9 and i because printf wrote out 9 and 1 characters respectively.

    This is also relevant: Why does printf return a value?

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