// 递减操作
for i in (0..<count).reverse() {
print("\(i)")
}
for i in NSArray.reverse() {
print("\(i)")
}
// 递减操作
for i in (0..<count).reverse() {
print("\(i)")
}
for i in NSArray.reverse() {
print("\(i)")
}
本文标题:swift:for循环递减:reverse()
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