绝对值排序 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 39378 Accepted Submission(s): 19274 Problem Description 输入n(n<=100)个整数
文章目录 1. 问题2. 线性化3. 缺少 x i + × x i − = 0 x_i^+ \times x_i^- = 0 xi+×xi−=0 有什么问题4. 延伸思考5. 参考文献 1. 问题 以方述诚老师课件中的案例为例: m a x 3 x 1 − 2 x 2 − 4 ∣ x 3 ∣ s . t . − x 1 + 2 x 2 ≤ − 5 3 x 2 − x 3 ≥
#include<stdio.h>#include<math.h>long long int gcd(long long a, long long b) //求最大公约数{if (a%b == 0) return b;else return gcd(b, a%b);}void huajian(long long *a, long long *b){long long t = abs(g