解题思路:
注意事项: 输入的i不一定比j小
参考代码:
#include<iostream>
using namespace std;
int main(){
int i,j;
while(cin>>i>>j){
int maximum=0;
cout<<i<<" "<<j<<" ";
int CycleLength(int number);
if(i>j){
int temp;
temp=i;
i=j;
j=temp;
}
for(int k=i;k<=j;k++){
if(maximum<CycleLength(k))
maximum=CycleLength(k);
}
cout<<maximum<<endl;
}
}
int CycleLength(int number){
int count=1;
while(number!=1){
if(number%2==0)
number/=2;
else
number=number*3+1;
count++;
}
return count;
}
0.0分
0 人评分