Write a program to convert a string into lower to upper case and upper to lower case of string in C Language

Program to convert a string into lower to upper case and upper to lower case string in C Language

#include <stdio.h>

#include <string.h>

int main()

{

    char string1[100], string2[100];

    printf("\nEnter the upper case string = ");

    gets(string1);

    printf("\nYour result = \"%s\"\n",strlwr(string1));

    printf("\nEnter the lower case string = ");

    gets(string2);

    printf("\nYour result = \"%s\"\n",strupr(string1));

    return 0;

}

इस कोड को हमने CODEBLOCK पर बना कर run किया है

OUTPUT