7/09 복습

복습 한번 써본거

package practice;

public class practice {

public static void main(String[] args) {

int n = 26;//

int q = n/10;

int r = n%2;//짝수면 되므로 ex)26%2 = 0 그냥 나머지가 2로나눴을때로 판단

if(q%2==0) {

if(r%2==0) {

System.out.println("우동");

}else {

System.out.println("탕수육");

}

}else {

if(r%2==0) {

System.out.println("짜장");

}else {

System.out.println("짬뽕");

}

}

}

}

package practice;

import java.util.Random;

public class practice {

public static void main(String[] args) {

int s = 0;

for (int i = 0; i < 10; i++) {

int rn = (new Random().nextInt(5));

System.out.println(rn);

s = s +rn;

}

System.out.println(s);

}

}