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摘要： Problem HDuathlonInput:standard inputOutput:standard outputTime Limit:15 secondsA duathlon is a race that involves runningrkm and cyclingkkm.ncontesta... 阅读全文

摘要： Problem A: Expanding RodsWhen a thin rod of lengthLis heatedndegrees, it expands to a new lengthL'=(1+n*C)*L, whereCis the coefficient of heat expansi... 阅读全文

摘要： One of the tasks students routinely carry out in their mathematics classes is to solve a polynomial equation. It is, given a polynomial, sayX2- 4X+ 1,... 阅读全文

摘要： Consider ann-by-nmatrixA. We defineAk=A*A* ... *A(ktimes). Here, * denotes the usual matrix multiplication.You are to write a program that computes th... 阅读全文

摘要： Given the value ofa+bandabyou will have to find the value ofan+bnInputThe input file contains several lines of inputs. Each line except the last line ... 阅读全文

摘要： #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #inclu... 阅读全文

摘要： #includeusing namespace std;int n;int dfs(int n){return n == 1 ? 1 : dfs(n / 2) + 1;}int main(){ while (cin >> n) cout << dfs(n) << endl; ... 阅读全文

摘要： 翻转立方体#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #... 阅读全文

摘要： #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #inclu... 阅读全文

摘要： 费用流 建图很简单直接上代码#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #... 阅读全文