1.2.3if语句格式3及执行流程

if else if……else

public static void main(String[] args) {
        int mingci = 2;
        if(mingci ==1){
            System.out.println("奖励4块");
        }else if (mingci == 2){
            System.out.println("奖励3块");
        }else if (mingci ==3){
            System.out.println("奖励2块");
        }else{
            System.out.println("没奖励");
        }
    }

奖励3块