1342. 将数字变成 0 的操作次数


func numberOfSteps (num int) int {var res intfor num !=0{r := num%2if r ==0{//偶数num=num/2}else {num= num-1}res++}return res}



func numberOfSteps (num int) int {var res intfor num !=0{r := num%2if r ==0{//偶数num=num/2}else {num= num-1}res++}return res}

让时间为你证明