题解 | xxx定律
xxx定律
https://www.nowcoder.com/practice/75c189249d6145cfa33cd53edae6afc8
#include <stdio.h>
using namespace std;
int main(){
int n;
while(scanf("%d",&n)!=EOF){
int step=0;
while(n!=1){
if(n%2==0){n=n/2;}
else{
n=(3*n+1)/2;
}
++step;
}
printf("%d\n",step);
}
return 0;
}
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