Java中的continue、break和return

一、continue结束本次循环，进入下次循环

for(int i=0; i<5; i++){for(int j=0; j<5; j++){if(j == 3) continue;System.out.print("(" + i + "," + j +")");}System.out.println();}

 

二、break

1、break终止本次循环

for(int i=0; i<5; i++){for(int j=0; j<5; j++){if(j == 3) break;System.out.print("(" + i + "," + j +")");}System.out.println();}

 

2、break加标号退出循环

flag://设置标号，退出循环for(int i=0; i<5; i++){for(int j=0; j<5; j++){if(j == 3) break flag;System.out.print("(" + i + "," + j +")");}System.out.println();}

三、return退出循环

//returnfor(int i=0; i<5; i++){for(int j=0; j<5; j++){if(j == 3) return;System.out.print("(" + i + "," + j +")");}System.out.println();}