题解 | #数位之和#
魔法数字变换
http://www.nowcoder.com/practice/db41a6ce80a646aa9a5eb6252ac2df76
#include<stdio.h> int main() { int n; int a=0; scanf("%d",&n); while(n-1) { if(n%2==0) { n=n/2; a++; } else { n=3*n+1; a++; } } printf("%d",a); return 0; }
魔法数字变换
http://www.nowcoder.com/practice/db41a6ce80a646aa9a5eb6252ac2df76
#include<stdio.h> int main() { int n; int a=0; scanf("%d",&n); while(n-1) { if(n%2==0) { n=n/2; a++; } else { n=3*n+1; a++; } } printf("%d",a); return 0; }
相关推荐