字符串数组到多个字符串数组

本文介绍了字符串数组到多个字符串数组的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

有一个字符串数组，用于保存从文件中读取的数据。它包含70行。 我想要做的是将它们存储在不同的数组中。比如从第21行到第31行的1阵列。第31至41个阵列。我该怎么办... plz help 我想将70行分成7个阵列，每个阵列包含10行。并且不使用向量

have a string array which keeps data which read from a file. it consists 70 lines. what i want to do is store those in different arrays. like from 21st line to 31st line in 1 array. and 31st to 41st one array. how can i do it... plz help i want to split 70 lines into 7 arrays each containing 10 lines of it. and do it without using vectors

推荐答案

类似的东西可能对你有用; Something similar to this might work for you; #include <iostream> #include <string> #include <fstream> using namespace std; int main (int argc, const char* argv[]) { // Read the lines string lines[70]; fstream file("C:\\Temp\\file.txt"); string line; int index = 0; while(getline(file, line) && index < 70) { lines[index++] = line; } // Split the lines across arrays of ten lines each string splitLines[10][10]; for(int i = 0; i < index; ++i) splitLines[i / 10][i % 10] = lines[i]; return 0; }

希望这会有所帮助， Fredrik

Hope this helps, Fredrik