first of all this will give an error tat 'exp()' is not declared

what is the output of the following program and explain the
answer
#include<stdio.h>
exp()
{
main(5)
}
main(int a)
{
printf("%d",a);
return;
}

Question Posted / vignesh1988i

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Answer Posted / vignesh1988i

first of all this will give an error tat 'exp()' is not declared or it needs a prototype & if the 'exp()' is corrected and ';' is added in calling function of main(5) this will print as 5

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