test.cpp

#include <sstream>
#include <string>
#include <iostream>
#include <fstream>
#include <vector>

using namespace std;

void printVector(vector<string> v)
{
    for (int i = 0; i < v.size(); i++) {
    	cout << v[i] << endl;
    }
}

void deleteEmptyCells(vector<string> v)
{
    for (int i = 0; i < v.size(); i++) {
    	if (v[i].length() == 0) {
    		v.erase(v.begin() + i);
    	}
    }
}
        

vector<string> &split(const string &s, char delim, vector<string> &elems) {
    stringstream ss(s);
    string item;
    while (getline(ss, item, delim)) {
        elems.push_back(item);
    }
    return elems;
}

vector<string> split(const std::string &s, char delim) {
    vector<string> elems;
    split(s, delim, elems);
    return elems;
}

int main(void) {
	// Word by word storage
	vector<string> words;
	ifstream fin("test.in");
	string line;

	while (getline(fin, line)) {
		vector<string> wordsSplit = split(line, ' ');
		words.insert(words.end(), wordsSplit.begin(), wordsSplit.end());
		//cout << words.size() << endl;
	}

	// Create five storage files
	ifstream storage1("storage_0_1.out");
	ifstream storage2("storage_0_2.out");
	ifstream storage3("storage_0_3.out");
	ifstream storage4("storage_0_4.out");
	ifstream storage5("storage_0_5.out");

	int blockSize = 5;
	int gapFrom = 0;
	int gapTo = blockSize;
	
	vector<string> storage1vector;
	vector<string> storage2vector;
	vector<string> storage3vector;
	vector<string> storage4vector;
	vector<string> storage5vector;

	while (gapFrom < words.size()) {
		storage1vector.insert(storage1vector.begin(), words.begin() + gapFrom, words.begin() + gapTo);
		gapFrom += blockSize;
		gapTo += blockSize;
		if (gapFrom >= words.size()) break;
		storage2vector.insert(storage2vector.begin(), words.begin() + gapFrom, words.begin() + gapTo);
		gapFrom += blockSize;
		gapTo += blockSize;
		if (gapFrom >= words.size()) break;
		storage3vector.insert(storage3vector.begin(), words.begin() + gapFrom, words.begin() + gapTo);
		gapFrom += blockSize;
		gapTo += blockSize;
		if (gapFrom >= words.size()) break;
		storage4vector.insert(storage4vector.begin(), words.begin() + gapFrom, words.begin() + gapTo);
		gapFrom += blockSize;
		gapTo += blockSize;
		if (gapFrom >= words.size()) break;
		storage5vector.insert(storage5vector.begin(), words.begin() + gapFrom, words.begin() + gapTo);
		gapFrom += blockSize;
		gapTo += blockSize;
		if (gapFrom >= words.size()) break;
	}
	
	//cout << storage1vector.size() << endl;
	
	deleteEmptyCells(storage1vector);
	printVector(storage1vector);
	/*
	printVector(storage2vector);
	printVector(storage3vector);
	printVector(storage4vector);
	printVector(storage5vector);
	*/

	return 0;
}