The 3n + 1 problem Time Limit:3000MS Memory Limit:0KB 64bit IO Format:%lld & %llu Description Problems in Computer Science are often classified as belonging to a certain class of problems (e.g., NP, Unsolvable, Recursive). In this problem you
HDU-1000 A + B Problem Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 453082 Accepted Submission(s): 143595 Problem Description Calculate A + B. Input Each line will contain two integers A a