1) Show the calculation complexity of ciz function as O.

static void ciz(int m) {

for(int i=1; i<=m; i++)

System.out.print("X");

}

2) By using the answer to 1, Show the calculation complexity of main function as O.

import java.util.Scanner;

...

public static void main(String[] arg) {

int n;

Scanner oku = new Scanner(System.in);

System.out.print("N=");

n=oku.nextInt();

for(int m=1; m<=n; m++) {

ciz(m);

System.out.println();

}

}