// Without Arguments
int main() {
// Body
}
// With Arguments
int main (int argc, char *argv[]) {
// Body
}
int main() {
//Your code... Or someone elses, doesn't really matter.
return 0;
}
// The compiler ignores white spaces. However, multiple lines makes the code
// more readable. The body of int main() could also been written as:
int main () { cout << "Hello World! "; return 0; }
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