How to input a string using scanf in c including whitespaces

Question

Example if user enters:

My name is James.

Using scanf, I have to print the full line, i.e. My name is James., then I have to get t

Answer 1

#include "stdio.h"
int main()
{
    char str[20];
    int i,t;
    scanf("%d",&t); 
    while(t--){
        fflush(stdin);
        scanf(" %[^\t\n]s",str);// --scanf to accept multi-word string
        i = strlen(str);// -- variable i to store length of entered string
        printf("%s %d\n",str,i);// -- display the entered string and length of string
    }

    return 0;
}