http://forum.chasedream.com/thread-766972-1-1.html 本人2010年 8月F1 二度来美,现在credit score 在724-728之间浮动,最高的时候也就730,属于good range, 大于746的才算excellent score.两年之内从没有信用记录到Good,觉得还算不错,现在把自己如何build credit history和一些心得与大家分享.希望对大家有帮助. 信用记录在北美的重要性自然不必多说.我的启蒙是校内/renren…

codeforces 893D Credit Card 题目大意: 有一张信用卡可以使用,每天白天都可以去给卡充钱.到了晚上,进入银行对卡的操作时间,操作有三种: 1.\(a_i>0\) 银行会给卡充入\(a_i\)元 2.\(a_i<0\) 银行从卡中扣除\(a_i\)元 3.\(a_i=0\) 银行对你的卡进行评估,违背了规则就无权再使用此卡 规则1:卡内的余额不得超过\(d\)元 规则2:当\(a_i=0\)时,卡内的余额不能是负数 现在问为了维持信用的平衡,最少去银行几次.(去一次,充…

Credit Card time limit per test2 seconds memory limit per test256 megabytes Recenlty Luba got a credit card and started to use it. Let's consider n consecutive days Luba uses the card. She starts with 0 money on her account. In the evening of i-th da…

https://mapr.com/blog/real-time-credit-card-fraud-detection-apache-spark-and-event-streaming/ Editor's Note: Have questions about the topics discussed in this post? Search for answers and post questions in the Converge Community. In this post we are…

D. Credit Card time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Recenlty Luba got a credit card and started to use it. Let's consider n consecutive days Luba uses the card. She starts with …

因为国外盗刷严重,于是得开启验证. 首先可以去 https://developer.cardinalcommerce.com/try-it-now.shtml.这上面有测试账号,截图如下:…

We will use 'HostListener' and 'HostBinding' to accomplish the task. The HTML: <label> Credit Card Number <input name="credit-card" type="text" credit-card placeholder="Enter your 16-digit card number"> </label…

This page includes a password or credit card input in a non-secure context. A warning has been added to the URL bar. For more information, see https://goo.gl/zmWq3m. 从网上找到的解决方案: 1. 有http该为https,因为页面里面有input type是password,谷歌浏览器建议升级https传输密码 2.将passwro…

  [题目] 你的信用卡目前欠M元,每月的汇率是R,每月的利息要四舍五入为小数点后两位,你每月还B元,问多少月能还清. 输入 先是T代表测试数据组数 接下来T行,每行有三个实数,R,M,B每个实数小数点后有两位 输出 每组测试数据输出一行,还清债务的最小月数,如果超过1200月都不能还清,输出“impossible” [吐槽] 这道题过的好不容易,首先是读题,如果不了解那些银行业的词汇真读不懂题 比如interesting(利息),the outstanding balance(未付清的余额),…

题意: Recenlty Luba有一张信用卡,一开始金额为0,每天早上可以充值任意数量的钱,但有限制,卡里的钱不能超过D.到了晚上,银行会对信用卡进行一次操作,操作有三种: 1.a[i]>0,.充入a[i]元. 2..a[i]<0 .扣除a[i]元. 3..a[i]=0 查询卡里的金额. 若干在a[i]=0时,卡里的钱为负的或者某天卡里的钱>D,则卡将被冻结,问Recenlty Luba至少需要去银行存多少次钱,使得在接下来的n天里,银行卡不会被冻结. 思路: 贪心,当a[i]=0时,…