print("Hello world")

print('Hello World ')

print('Hello world')

include

include

include

include

int main() { // Declare a variable named 'input_string' to hold our input. char input_string[105];

// Read a full line of input from stdin and save it to our variable, input_string.
scanf("%104[^\n]", input_string); // Read until a newline is encountered

// Print a string literal saying "Hello, World." to stdout using printf.
printf("Hello, World.\n");

// Print the contents of input_string to stdout.
printf("%s\n", input_string); 

return 0;

}

include

int main(){ printf("hello world"); }