大数据计算:如何仅用1.5KB内存为十亿对象计数 Big Data Counting: How To Count A Billion Distinct Objects Using Only 1.5K This is a guest post by Matt Abrams (@abramsm), from Clearspring, discussing how they are able to accurately estimate the cardinality of sets with bi
#include<iostream> #include<algorithm> #include<numeric> using namespace std; ; int helper(int* a,const int num1,const int num2) { ; ; ;m<N;m++) { int tempi = i*num1; int tempj = j*num2; if(tempi > tempj) {a[m] = tempj;j++;} else i
(一)改错题 输出华氏摄氏温度转换表:输入两个整数lower和upper,输出一张华氏摄氏温度转换表,华氏温度的取值范围是{lower,upper},每次增加2℉.计算公式如下: c = 5×(f-32)/9 其中,c表示摄氏温度,f表示华氏温度. 输入输出样例1: Enter lower:32 Enter upper:35 fahr celsius 32 0.0 34 1.1 输入输出样例2: Enter lower:40 Enter upper:30 fahr celsius 源程序(有错误