HDU 1279 验证角谷猜想

链接：http://acm.hdu.edu.cn/showproblem.php?pid=1279

 

水题，个人认为先用数组保存再输出比较简单

#include <stdio.h>int main(){int n;int tem;int ans[100];int i;int j;scanf("%d",&n);while(n--){i=0;scanf("%d",&tem);while (tem!=1){if(tem%2)ans[i++]=tem;if(tem%2){tem*=3;tem+=1;}elsetem/=2;}i-=1;for (j=0;j<=i;j++){if(j==0)printf("%d",ans[j]);elseprintf(" %d",ans[j]);}if(i==-1)printf("No number can be output !");printf("\n");}return 0;}