#include<iostream> using namespace std; const double PI = 3.1415926; template <class T> T min(T a[], int n){ int i; T minv = a[0]; for (i = 1; i < n; i++){ if (a[i] < minv) minv = a[i]; } return minv; } template<class T1> double Ci
# -*- coding: utf-8 -*- #python 27 #xiaodeng #python之函数用法setdefault() #D.get(k,d) #说明:k在D中,则返回 D[K],如果k不在D中,则返回d值 #D.get(k,d), also set D[k]=d if k not in D ''' >>> help(dict.setdefault) Help on built-in function setdefault: setdefault(...) D.set
# -*- coding: utf-8 -*- #python 27 #xiaodeng #python之函数用法fromkeys() #fromkeys() #说明:用于创建一个新字典,以序列seq中元素做字典的键,value为字典所有键对应的初始值 ''' >>> help(dict.fromkeys) Help on built-in function fromkeys: fromkeys(...) dict.fromkeys(S[,v]) -> New dict with