In my search function, I'm trying to use the user input and print out the number associated with it. /* This is literall

[answerhappygod]

In my search function, I'm trying to use the user input and print out the number associated with it. /* This is literally my code and the question is with my code, what does "Code irrelevant" even mean?? *//
This is my code:
#include <iostream>#include <fstream>#include <vector>#include <string>
using namespace std;
// A struct State that stores the state names and total birthstruct State {string names;int birth;};
// Function that reads in the file and stores the data into a vectorvoid read_in( vector<State>& states, int& births){ifstream myfile;myfile.open("Student5.txt");// Check if the file is valid and opensif (!myfile.is_open()) {cout << "File did not open." << endl;exit(1);}string name, line;string name_C, birth_C;//Store the column headers as string variables.getline(myfile,name_C,',');getline(myfile,birth_C,'\n');// while it is not the end of the filewhile (!myfile.eof()) { getline (myfile, name, ','); // read in the names seperated by commas myfile >> births; // read in the birth as line State s = {name, births}; states.push_back(s); //store the info in a state vector //states.clear(); } myfile.close();}
//This function checks for the state with the lowest birthsint state_births(vector<State>& states, int& births, int& low) {
for (int i = 1; i < states.size(); i++) { if (states.at(i).birth < states.at(low).birth) { low = i; } //state s.clear();}return 0;}
// this function returns the total birth of all vowel statesvoid vowel_states(vector<State>& states, int& births, int& total) {char let;for (int i = 0; i < states.size(); i++) { let = states.at(i).names.at(0);// if any states that start w/ a vowel, add the births if (let == 'A' || let == 'E' || let == 'I'|| let == 'O' || let == 'U') { total = total + states.at(i).birth; } }states.clear();}
// This function searchs for the birth in a specific statevoid search(string& filename, string& input, int& value) {ifstream myfile(filename); if (myfile.is_open()) { while (myfile >> input >> value) { cout << value << endl; }} }
int main() { vector<State>states; int births, total,value, low=1; string filename = "Student5.txt"; int userInput = 0; string input; read_in(states,births); cout << "Hello, would you like to know the State with the lowest births or would you like to know the total birth of states starting with a vowel?" << endl;cout << "Enter '1' to know the lowest birth." << endl;cout << "Enter '2' to know the total birth." << endl;cout << "Enter '3' to know specific" << endl;cout << "What would you choose?: ";cin >> userInput;if(userInput == 1) {state_births(states, births,low);cout << states.at(low).names << " was the State with the least amount of births." << endl;cout<< "Total brith count was: " << states.at(low).birth << endl;} else if (userInput == 2) {vowel_states(states, births, total);cout << "Total state births for states that start with a vowel: " << total << endl;} else if(userInput == 3) { cin >> input; search(filename, input, value); cout << value << endl;}else {cout << "Invalid entry. Exiting the program.";} states.clear();return 0;}
This is the txt file :
Name,BirthsAlabama,57761Alaska,10086Arizona,80723Arkansas,37018California,454920Colorado,62885Connecticut,34725Delaware,10621District of Columbia,9212Florida,221542Georgia,126172Hawaii,16972Idaho,21403Illinois,144815Indiana,81646Iowa,37785Kansas,36261Kentucky,53922Louisiana,59615Maine,12311Maryland,71080Massachusetts,69109Michigan,110032