48,986 Topics
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 | I have developed a player v/s player game for tic tac toe..but can't understand the logic for AI ..can someone please include the AI segment in my code because i so much need it for my school project #include<iostream.h> #include<conio.h> #include<string.h> char grid [3][3]; void display_grid() { for(int i=0;i<3;i++) { …  |
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| | [B]Intro[/B] This tutorial provides a brief introduction to the random number functions that come as part of the C++ standard library, namely rand() and srand(). [b]rand() and RAND_MAX [/b] The C++ standard library includes a pseudo random number generator for generating random numbers. In order to use it we need … |
 | Hey, i was just mucking around and improving my code etc and made a calculator, it's not the best calculator in the world, it only can handle 1 or 2 numbers but i think it's good my self :).  |
 | define an array with 12 month/rows and 31 days/columns for a year's temperature data in a main function. One subtask is to write a function and call it from main reading a text file with mean temperature data of one year and store read data into this array. For example, …  |
 | convert from: loops properly convert to: loops back to from (should just loop back to convert to:) need some guidance #include<iostream> using namespace std; int main() { int num; char ch='y'; int amount; int choice1,choice2; while(ch=='y'||ch=='Y') { do { system("cls"); cout<<"\t\t|DLSL CURRENCY EXCHANGE PROJECT |"<<endl; cout<<"convert currency from: "; cin>>choice1; …  |
| | Hello, Please, i dont know why my implementation is failing the testDemo Fucntion.. Below is the full code. it is Failing operator < .... testLessThan interface: #ifndef DATE_H_ #define DATE_H_ #include<iostream> using namespace std; class Date; ostream &operator<<(ostream&, const Date&); istream &operator>>(istream&, Date&); class Date { private: int month; int … |
 | how to work algorithm of question and answer in c++ |
| | #include<iostream> #include<fstream> #include<string> #include<windows.h> using namespace std; void mainMenu(); void viewtable(); int main() { mainMenu(); return 0; } void mainMenu() { int num; char ch='y'; while(ch=='y'||ch=='Y') { do { system("cls"); if(cin.fail()) { cout<<"Invalid Input..."<<endl; cin.clear(); cin.ignore(500,'\n'); } cout<<"\t\t|DLSL CURRENCY EXCHANGE PROJECT |"<<endl; cout<<"\n\n"; cout<<"1-View Latest Global Currency Exchange Rate\n"; cout<<"2-Update …  |
 | please help me, create an algorithm that can be used to spell out a positive number worth less than 1,000,000 and create a c ++ program for the algorithm  |
 | Hi, I have been given a project to finish in school in 3 phases, the thing is I am not that good when it comes to programing. The project was to develope a tic tac toe game as following: **Phase 1: Write a program that will first ask the user …  |
| | I need to convert hours into weeks, days, and hours. My professor was hinting that there might be a way to do this using the modulus operator but I can't seem to think of a way that its possible. Can anyone help? thanks!  |
| | Hi, I'm new on this forum, but a friend directed me here to seek further assistance with a program I am trying to create. I have to create a program that can manage 10 bank accounts, one of which uses appropriate type definition to store the name, account number, balance …  |
 | I'm having a problem with the program i did. The problem is ; It says that the conversion ( for the grade part , the ones with '+' and '-') may lose it's significant digit.. Does it mean that i can't use the plus symbol or the minus symbol ?? … |
| | Why doesn't the code (2) below produce the same output as the code (1)? Let's say you entered "4" as input: (1) int x; cout << "enter integer: "; cin >> x; cout << x++; cout << ++x; cout << x; The output of the above is "**466**" (as expected). … |
 | Write function quality points() that inputs astudant s average and return 4 studant s average is 85 100 ,3 if the average is 75 85 2 if the average is 7565,1 if the average is 65 50,0 if the average is lower than 50, the program prints "excellent" if the … |
 | A children's game of 'count out' is played as followed. '40' children are arranged in a circle, a sentence containing of 'm' words is used to eliminate '1' child at a time until '1' child is left. Starting at child '1' the children are counted from '1' to 'm' and …  |
 | THIS SOURCE HAS printf STATEMENT WHICH IS TO BE REPLACED WITH cout STATEMENT. PLEASE HELP ME....... :) #include<stdio.h> #include<stdlib.h> #include<conio.h> #include<time.h> int a[9][9],b[9][9],r[60][2]; int row, col, icount, mode; char solh; void main() { void readvalues(void), display(void),generate(void); int solve(),checkmat(), checkrow(), checkcolumn(),check(),isfixed(); int i,j,error; char c; clrscr(); prinf("\n\t\t\t SUDOKU GAME by:\n\n\t\t\t \n\t\t\t … |
 | Is there a function in c# that returns x times of given char or string. Or I must code it? Thank you Saanvi sharma  |
 | import java.io.IOException; import java.nio.file.Files; import java.nio.file.Paths; import java.util.ArrayList; import java.util.List; public class MatrixPath { static List<String[]> obstacles = new ArrayList<String[]>(); static String[] size = new String[2]; static String[] startingPoint = new String[2]; static String[] endPoint = new String[2]; static int sizeOfRow = 0,sizeOfCol = 0; char one = ' '; … |
 | I am trying to create a header file that contains several global variables. At the moment, the Globals header file looks like this: This is Globals.h #ifndef GLOBALS_INCLUDED #define GLOBALS_INCLUDED #include <string> std::string DRIVE="HELLO!!!!!"; #endif To go along with this, I have a cpp and h file the contain a … |
 | G'day everyone! I'm fairly new to C++, so bear with me if this is painfully obvious. I'm trying to get a user to guess a string, which is just a vector containing random capital letters. That random letters part works great, however I can't figure out how to get my … |
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| | I want to my program to prompt user to input a number with three or more integers I need the program to output a space between each numebr example: cin>>3334; i want the output to show 3 3 3 4 each with a space and then i also need to …  |
 | Write a C++ program that takes in text from the user and prints the total Number of spaces used in the text. Kindly, use #include<iostream> and #include<conio.h> only. while loop is more preferable than for or do-while. |
 | how can i make toupper global so that all variable in char will be all upper? |
 | #include <iostream> using namespace std; int main() { int passwoard; cout << "enter ur passs...."; cin >> passwoard; return 0; } if(passwoard == 100) cout << "i loveu "; |
 | Hi, I am not able to destroy a hash table. I have put the destroy function below: void desTable(ListNode* v[10]) { ListNode* temp; ListNode* tempNext; for (int i = 0; i < 10; i++) { if (NULL != v[10]) { temp = v[10]; while (NULL != temp) { tempNext = …  |
 | long waitingTime(vector<int> tickets, int p) { // bool flag indicates whether it's Jesse or not queue<pair<int, bool> > aQueue; for(int i = 0; i < tickets.size(); i++) { aQueue.push(make_pair(tickets[i], i == p)); } long long nTime = 1; while(!aQueue.empty()) { pair<int, bool> aItem = aQueue.front(); aQueue.pop(); nTime++; if(aItem.first == 1 … |
 | Well inside the windows operating system there are predefinided dialog boxes. We can use it freely with little effort. Think that you have to get a input file name or file path. The traditional way of doing this is parsing the command line arguments.But here we are in win32 , …  |
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