how to make program

Question

Get input 10 messages, then take the message to arrange by dictionary.Using merge sort

Must accept lowercase and uppercase letters and characters.

ex.

AA

aa

BB

bb

Cat

cat

Answer 1

#include <stdio.h>

int main()
{
    char name[80];
    for(int i=97;i<123;i++)  //lowercase
        printf("%c ",i);
        
        printf("\n");
        
    for(int i=65;i<91;i++)  //uppercase
        printf("%c ",i);
    
    
    
    printf("\n Please Enter Name \n");
    scanf("%s",name);
    
    int c=0;
    while (name[c] != '\0') {
         name[c] = name[c] - 32;
      c++;
   }
     
    printf("\n%s",name);
   
    return 0;
}