Problem Description Calculate A * B. Input Each line will contain two integers A and B. Process to end of file. Note: the length of each integer will not exceed 50000. Output For each case, output A * B in one line. Sample Input 1 2 1000 2 Sample Out…
题目来源:www.acm.hdu.edu.cn 题目编号:1000 A+B Problem /*----------------------------------------原题目----------------------------------------*/ [Problem Description] Calculate A + B. [Input] Each line will contain two integers A and B. Process to end of…
Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 97008 Accepted: 30285 Case Time Limit: 2000MS Description You have N integers, A1, A2, ... , AN. You need to deal with two kinds of operations. One type of operation is to add some given…