如何从双/嵌套循环中的主/外循环中断开? [英] How to Break from main/outer loop in a double/nested loop?
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问题描述
这是我的代码:
for(int d = 0 (c); c(c);(b)如果(graph.isEdge(listOfNeighbors.get(d),c )){
if(keyFromValue(c).equals(goalWord)){//一旦这是真的我想打破主循环。
System.out.println(我们得到了目标,它是+ keyFromValue(c));
break; //这打破了第二个循环不是主要的一个。
$ b $ / code $ / pre
解决方案使用带标签的break
mainloop:
for(){
for(){
if(some condition){
break mainloop;
$ hr
另见
If I have loop in a loop and once if statement is satisfied I want to break main loop, how am I supposed to do that?
This is my code:
for(int d = 0; d < amountOfNeighbors; d++){
for(int c = 0; c < myArray.size(); c++){
if(graph.isEdge(listOfNeighbors.get(d), c)){
if(keyFromValue(c).equals(goalWord)){ // once this is true I want to break main loop.
System.out.println("We got to GOAL! It is "+ keyFromValue(c));
break; // this breaks second loop not main one.
}
}
}
}
解决方案 using labeled break
mainloop:
for(){
for(){
if (some condition){
break mainloop;
}
}
}
Also See
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