code:
#include<stdio.h>
int main(){
int n;
int step=0;
scanf("%d",&n);
while(n!=1){
if(n%2==0)n=n/2;
else n=(3*n+1)/2;
step++;
}
printf("%d",step);
return 0;
}
code:
#include<stdio.h>
int main(){
int n;
int step=0;
scanf("%d",&n);
while(n!=1){
if(n%2==0)n=n/2;
else n=(3*n+1)/2;
step++;
}
printf("%d",step);
return 0;
}