Question

can we write a for loop without initialization? if yes then give example

Answer 1

For loop without initialization is possible when the initialization is done in the previous line itself. The program will be compiled and executed error free. Since the initialization is declared immediately after the main statement.

#include<stdio.h>

#include<conio.h>

int main()

{

int i=0,n;

scanf("%d",&n);

for(;i<n;i++)

{

printf("%d",i);

}

return 0;

}