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String str = "example";
char firstLetter = str.charAt(0);
System.out.println("First letter: " + firstLetter);
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// Array of names
String name [] = {"Clark", "Bruce", "Diana", "Barry"};
// for each loop (to iterate everything inside the array)
for (String names: name) {
System.out.println(names.charAt(0));
}
/* Prints
C
B
D
B
*/
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# Function to get the first letter of a string
def get_first_letter(string):
if string: # Check if the string is not empty
return string[0] # Return the first character
else:
return None # Return None if the string is empty
# Example usage
word = "Hello"
first_letter = get_first_letter(word)
print(first_letter) # Output: H