how to write a string when string is print through by the keyboard .

 




#include<stdio.h>
#include<conio.h>
int main()
{   
    char a[20];
    int i=0;

    printf("enter your string ");
    scanf("%s",a);

   while(i<=20)
   i++;

  printf("your string is %s",a);

}

output :
enter your string rahul your string is rahul

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