1047 Student List for Course (25 分) Zhejiang University has 40,000 students and provides 2,500 courses. Now given the registered course list of each student, you are supposed to output the student name lists of all the courses. Input Specification:…
well, strcpy differs from memcpy in that it stops copy at \0 the format specifier is a string.. which can be assigned to a char*.. like.. strcpy(a,"%d"); the escape characters only affect some cases.. in printf's format specifier.. %% // /t is…
1.C++ code, When we want to read a number whatever the type is int or double , just use cin >> Num_variable; Then, after read number, if we want to read a line of words, we have to use cin.ignore(); and next line getline(cin, String); after we read…
转自http://www.th7.cn/Program/c/201303/127343.shtml 在VS 2012 中编译 C 语言项目,如果使用了 scanf 函数,编译时便会提示如下错误: error C4996: 'scanf': This function or variable may be unsafe. Consider using scanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See…
A. Comparing Two Long Integers 题目连接: http://www.codeforces.com/contest/616/problem/A Description You are given two very long integers a, b (leading zeroes are allowed). You should check what number a or b is greater or determine that they are equal.…