코딩/java
랜덤 숫자 200개 출력
런던전통손만두
2019. 1. 7. 00:32
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import java.util.Random;
public class Practice_52 {
public static void main(String[] args) {
Random rg = new Random();
int n100 = 0, n999 = 0;
for (int i = 0; i < 200; i++) {
int num = rg.nextInt(900) + 100;
System.out.print(num);
if (num == 100) {
System.out.print("*");
n100++;
} else if(num == 999) {
System.out.print("+");
n999++;
}
System.out.print("\t");
if (i % 10 == 9) {
System.out.println("");
}
}
System.out.println("# of 100: " + n100 + "\n# of 999: " + n999);
}
}
결과:
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