Question

Write a function, capitalise, which takes a null-terminated string (char*), and replaces each lower-case letter with its upper-case counterpart.

Answer 1

// convert a string to uppercase letters void convert(char strng[])

{

int i = 0;

while (strng[1] ! = '\0')

{

strng[i] = ToUpper(strag[i]);

1++;

}

return;

}

char ToUpper (char letter) // convert a character to uppercase

{

if( (letter >='a') & (letter <= '2') )

return (letter - 'a' + 'A');

else

return (letter);

}

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