thingKing in Java test3.8练习（7）扔硬币

public class test3_7 {
public static void main(String[] args){
int front = 0;//记录出现正面的次数
int back = 0;//记录出现反面的次数
for (int i = 0; i < 1000000; i++) {
boolean isFront = Math.random()>0.5 ? true :false;
if (isFront) {
front++;
} else {
back++;
}
}
System.out.println("出现正面"+front+"次");
System.out.println("出现反面"+back+"次");
}
}