Input Specification (输入说明): Each input file contains one test case. For each case, the first line gives a positive integer N (≤ 50,000), the total number of couples. Then N lines of the couples follow, each gives a couple of ID's which are 5-digit numbers (i.e. from 00000 ...
A discrete event simulation was used to model the process of screening and test- ing for Covid-19 in India using FlexSim Healthcare software [43]. This analysis was used to identify a bot- tleneck in the testing facilty patient flow, and evaluate potential alternatives through simulation. In...
1、Designation:F5007 Designation: F50 12Standard Practice forContinuous Sizing and Counting of Airborne Particles inDust-Controlled Areas and Clean Rooms Using InstrumentsCapable of Detecting Single Sub-Micrometre and LargerParticles1This standard is issued under the fixed designation F50; the number i 2...