void read_stu(HashTable<Student> &h, HashTable2<Student> & h2) {
std::ifstream infile;
infile.open("E://info.txt", ios::in);
string line;
while(getline(infile, line)) {
string id = "";
string name = "";
int age;
int sex;
string temp = "";
int len = line.length();
int i;
id = line.substr(0, 18);
name = line.substr(19, 6);
temp = line.substr(26, 2);
age = str_to_i(temp);
temp = line[29];
if (temp[0] == '0') sex = 0;
else sex = 1;
Student stu(id, name, age, sex);
Student info(id, name, age, sex);
h.insert(stu);
h2.insert(info);
totalNumber++;
if (infile.eof()) {
break;
}
}
infile.close();
}
int main( int argc, char *argv[] ) {
string dicType = argv[1];
string hashType = argv[2];
string filename = argv[3];
HashTable<string> smallChain;
HashTable<string> largeChain;
HashTable2<string> smallProbe;
HashTable2<string> largeProbe;
int collission = 0;
list<int> l;
list<int> l2;
ifstream myfile("small.txt");
string line;
while(getline(myfile, line)) {
smallChain.insert(line);
}
myfile.close();
ifstream myfile2("small.txt");
while(getline(myfile2, line)) {
smallProbe.insert(line);
collission = smallProbe.countC(line);
l.push_back(collission);
}
myfile2.close();
ifstream myfile3("large.txt");
while(getline(myfile3, line)) {
largeChain.insert(line);
}
myfile3.close();
ifstream myfile4("large.txt");
while(getline(myfile4, line)) {
largeProbe.insert(line);
collission = largeProbe.countC(line);
l2.push_back(collission);
}
myfile4.close();
string outputFilename = filename;
string outputFilename2 = filename;
string outputFilename3 = filename;
if(filename.find('.') != string::npos) {
int index = filename.find('.');
outputFilename.erase(index, outputFilename.size() - 1);
outputFilename2.erase(index, outputFilename2.size() - 1);
outputFilename3.erase(index, outputFilename3.size() - 1);
}
outputFilename += ".out";
outputFilename2 += ".stats";
outputFilename3 += "2.txt";
ifstream myfile5(filename.c_str());
ofstream outfile(outputFilename.c_str());
ofstream outfile2(outputFilename2.c_str());
ofstream outfile3(outputFilename3.c_str());
while(getline(myfile5, line)) {
istringstream ss(line);
char value;
while (ss >> value) {
if ((value >= 97 && value <= 122) || (value >= 65 && value <= 90)) {
value = tolower(value);
}
else {
value = ' ';
}
outfile3 << value;
if (ss.peek() == ' ') {
outfile3 << ' ';
}
}
outfile3 << endl;
}
myfile5.close();
ifstream myfile6(outputFilename3.c_str()); //outfile3 is the processed text file
if (dicType == "-1") {
if (hashType == "-chain") {
while(getline(myfile6, line)) {
istringstream ss(line);
string value;
while (ss >> value) {
if (smallChain.contains(value) == false) {
outfile << value << endl;
}
}
}
vector<int> a(50, 0);
a = smallChain.countLists(a);
for (int i = 0; i < a.size(); i++) {
if (a[i] != 0) {
outfile2 << i << " " << a[i] << endl;
}
}
}
else if (hashType == "-probe") {
while(getline(myfile6, line)) {
istringstream ss(line);
string value;
while (ss >> value) {
if (smallProbe.contains(value) == false) {
outfile << value << endl;
}
}
}
l.sort();
list<int>::iterator itr = l.begin();
int biggest = l.back();
vector<int> v;
v.resize(biggest + 1);
for (int i = 0; i < l.size(); i++) {
v[*itr]++;
itr++;
}
for (int i = 0; i < v.size(); i++) {
outfile2 << i << " " << v[i] << endl;
}
}
else {
