c practice 44

 Answer :

#include<stdio.h>

int main ()

{

char a[100],b[100];

printf("Enter the first string : ");

scanf("%s",&a);

printf("Enter the second string : ");

scanf("%s",&b);

if (strcmp(a,b)==0)

{

printf("%d is the length of string 1\n",strlen(a));

printf("%d is the length of string 2\n",strlen(b));

}

else if (strlen(a)>strlen(b))

{

strupr(a);

printf("The first string is converted into the uppercase : %s\n",strupr(a));

strlwr(b);

printf("The second string is converted into the lowercase : %s\n",strlwr(b));

}

else 

{

strlwr(a);

printf("The first string is converted into the lowercase : %s\n",strlwr(a));

strupr(b);

printf("The second string is converted into the uppercase : %s\n",strupr(b));

}

}

Output :