📅  最后修改于: 2022-03-11 15:02:21.230000             🧑  作者: Mango
loop1:
for (var i in set1) {
loop2:
for (var j in set2) {
loop3:
for (var k in set3) {
break loop2; // breaks out of loop3 and loop2
}
}
}