Program to accept a string in any case and print it by another case - 100 Most Important C# Programs

100 Most Important C# Programs

30. Program to accept a string in any case and print it by another case .

Code:

# include <stdio.h>

# include <conio.h>

main( )

{

char ch;

clrscr( );

printf(“enter a string :”);

while(( ch=getchar( ))!=’\n’)

{

if(ch>=’A’ && ch<=’Z’)

putchar(ch+32);

else

if(ch>=’a’ && ch<=’z’)

putchar(ch-32);

else

putchar(ch);

}

printf(“ is the string”);

getch( );

}