20 lines
315 B
C
20 lines
315 B
C
|
#include <stdio.h>
|
||
|
|
|
||
|
|
int main(void){
|
||
|
|
int i, j;
|
||
|
|
int k = i;
|
||
|
|
int max = 0;
|
||
|
|
scanf("%d %d",&i,&j);
|
||
|
|
for(;k <= j; k++){
|
||
|
|
int temp = k, count = 0;
|
||
|
|
while(temp != 1){
|
||
|
|
if(temp % 2) temp = 3 * temp + 1;
|
||
|
|
else temp /= 2;
|
||
|
|
count++;
|
||
|
|
}
|
||
|
|
if(count > max) max = count;
|
||
|
|
}
|
||
|
|
printf("%d %d %d\n",i,j,max+1);
|
||
|
|
return 0;
|
||
|
|
}
|