C program to print string one by one characters using loop

As we know a string can be printed using
printf("%s",string_variable) but in this program we will print string one by one character using loop. Here loop is running from 0 (access first character from character array) to Null

(Null is the last character from character array - to terminate the string.)

GitHub Link:-

[andriamilovanovic]

How i can change program to write words one by one ?