Authentic barcodes powered by GS1 uniquely identify your brand & products in e-commerce. GS1 standards are the most widely-used in global supply chains.

Learn how industry is adopting Verified by GS1 to address a variety of business challenges around the world. We empower organisations to grow efficiently, sustainably and safely — helping transform the way we work and live.

GS1 utilises several types of barcodes to satisfy different business requirements. Linear barcodes, like the U.P.C. code commonly found on consumer goods, use a series of variable-width lines and spaces to encode data, including the GTIN for product identification. Instantly recognisable 1D barcodes used in retail all over the world.

In a world of growing data, GS1 standards help you single out what really matters. They give you a common language to identify, capture and share supply chain data—ensuring important information is accessible, accurate and easy to understand. Exploring how standards work in CPG, fresh foods, foodservice and apparel.

GS1 US Data Hub is a centralized place to store product, location and company information for your business and for your trading partners. Adding an API can mean even easier integration with your system.

Query (x,y) = Max { a [i]+a [i+1]+...+a [j] ; x ≤ i ≤ j ≤ y }. Given M queries, your program must output the results of these queries. In the second line, N numbers follow. M lines follow, where line i contains 2 numbers xi and yi. Your program should output the results of the M queries, one query per line. 给定长度为 n 的序列 a1,a2,⋯,an。

gbw07424 松嫩平原 gbw07425 辽河平原 (gss-11) gbw07426 新疆北部 (gss-12) gbw07427 华北平原 gbw07428 四川盆地 (gss-14) gbw07429 长江平原区

2022年2月9日 · gss1是后面的一个基础，是很简单的题。 gss2就突然变得很离谱，虽然和gss1很像但难度绝非同一档，甚至是gss系列中的最难题。 gss3相当于在gss1的基础上加了单点修改，难度等于没有改变。 gss4在luogu有原题，不算难的题目，思维也不算难。

GSS1 —— GSS8 简述做法加代码。 给出了序列 \ (A [1]\)， \ (A [2]\)，…， \ (A [N]\)。 \ ( (a [i]≤15007,1≤N≤50000)\)。 查询定义如下： 查询 \ ( (x,y)=max\ {a [i]+a [i+1]+...+a [j];x≤i≤j≤y\}\)。 给定M个查询，程序必须输出这些查询的结果。 然后进行更新，静态查询即可。 具体讲解见 这里了啦. 给出 \ (n\) 个数， \ (q\) 次询问，求最大子段和，相同的数只算一次。 因为没有修改，我们考虑 …

2019年3月15日 · 本文详细解析了GSS1区间最大子段和问题，介绍了如何使用线段树进行区间查询，并通过实例代码展示了具体的实现过程。 适合对数据结构和算法有兴趣的学习者。 Can you answer these queries? GSS系列是spoj出品的一套 数据结构 好 毒瘤 题，主要以 线段树 、平衡树和 树链剖分 为背景，进行了一些操作的魔改，使得难度远超模板题，但对于思维有极大的提升。 所以我会选择一些在我能力范围内的题 挖坑 选讲，构成一个GSS系列。 至于剩下那些，等我 …