star的博客

文章目录1001 害死人不偿命的(3n+1)猜想1002 写出这个数1003 我要通过！1004 成绩排名1005 继续(3n+1)猜想1001 害死人不偿命的(3n+1)猜想将奇数情况转换为偶数，最后只对偶数做除二处理。#include<stdio.h>int main(){ int n, count = 0; scanf("%d",&n); ...

Two SumDifficulty: EasyGiven an array of integers, return indices of the two numbers such that they add up to a specific target.You may assume that each input would have exactly one solution, and y...

1006 换个格式输出整数首先判断输入数字的位数，然后分情况输出即可。#include<stdio.h>int main(){ int n; scanf("%d", &n); int signB, signS; signB = signS = 0; if (n >= 100) signB = signS ...