Laba 1.3 (2K) [BETA]

#define _CRT_SECURE_NO_WARNINGS

#include <iostream>
#include <cctype>
#include <Windows.h>

using namespace std;

char* decoder(char* arr, int lenghtName){
    int count = 0;
    int pos = 0;
    char* LOOSERNAME = new char[lenghtName]{};
    for (int i(0); i <= strlen(arr); i++){
        if (arr[i] == ';'){
            arr[i] = ' '; count++;
            if (count == 2)pos = i;
        }
    }
        if (count == 2){
            for (int i(pos); i != '\0'; i++){
                if (arr[i] == '1' || arr[i] == '2'){
                    for (int k(0); k <= lenghtName - 2; k++){ //48-57
                        LOOSERNAME[k] = arr[k];
                    }
                    return LOOSERNAME;
                    break;
                }
            }
        }
    delete[] LOOSERNAME;
}

void sum(char *Name, char *Code, char *Marks, int NumStudents){
    char **studentarr = new char*[NumStudents];
    int lengthName = strlen(Name);
    for (int count = 0; count < NumStudents; count++)
        studentarr[count] = new char[3];
            studentarr[NumStudents] = strcat(Name, Code);
            strcat(studentarr[NumStudents], Marks);
            char* looser = decoder(studentarr[NumStudents], lengthName);
            cout << looser << endl;
    for (int count = 0; count < 2; count++)
        delete[]studentarr[count];
    cin.get();
}


void main(){
    int students = 0;
    char name[20];
    char code[10];
    char marks[10];
    cout << "Enter n of students: " << endl;
    cin >> students;
    for (int stcount(0); stcount < students; stcount++){
        cin.clear();
        cin.get();
        cout << "Name: (end it with ';')" << endl;
        cin.getline(name, 20);
        cin.clear();
        cout << "Code of transcripsion: (end it with ';')"<< endl;
        cin.getline(code, 20);
        cin.clear();
        cout << "Marks from 5 subjects (3-4-5-6-7): (end it with ';')" << endl;
        cin.getline(marks, 10);
        cin.clear();
        sum(name, code, marks, students);
        memset(name, 0, _countof(name));
    }
}