在'for'循环Java中重新启动当前迭代 [英] Restart current iteration in 'for' loop java

问题描述

我有一个for循环，要求用户输入一个数字，然后用它进行10次操作

I have a for loop that asks the user to input a number and then does something with it 10 times

我要建立一个检查，如果用户输入了不被接受的输入，则循环应重新开始其当前迭代

I want a check built in that, if the user enters a non accepted input, the loop should restart its current iteration

例如，如果用户在第3轮中输入错误，则应重新启动第3轮.

For example if the user enters something wrong in round 3, round 3 should be restarted.

我该怎么做?Java中是否有类似REDO语句的内容?

How do i do that? is there something like a REDO statement in java?

推荐答案

类似的东西?

for(int i=0; i<10; i++){
   if(input wrong){
     i=i-1;
   }

}

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