C++ :: Print Out Result Of One Number Being Added By Two Numbers 999999 Times

Feb 17, 2013

How would I by any means print out the result of one number being added by two numbers 999999 times, the numbers both happen to be about 16500 digits long. It must display ALL digits in the number (all the digits the result ends up being). I know I can't use normal data-types, so what do I do?

Looks kinda like this:

for (int i = 0; i < 999999; ++i)
{
total += a;
total += b;
}

a and b being 2 different numbers with about 16500 digits.

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C/C++ :: For Loop To Print Given Character Number Of Times Specified By Integer

Feb 11, 2014

The function uses a "for" loop to print the given character the number of times specified by the integer.

How can I make a for loop to do that?

So.. my code looks like this:

// cpp : Defines the entry point for the console application
//
#include "stdafx.h"
#include <iostream>
using namespace std;
void printMyInteger(int myInteger, char myChar) {

[Code] ....

So.. here is my error:

Error1error C2143: syntax error : missing ';' before ')'d:workspaceuniversity ools for games and animationworkshopsweek 6week 6week 6week 6.cpp101Week 6
Error2error C2143: syntax error : missing ';' before ')'d:workspaceuniversity ools for games and animationworkshopsweek 6week 6week 6week 6.cpp101Week 6
3IntelliSense: expected an expressiond:workspaceuniversity ools for games and animationworkshopsweek 6week 6week 6week 6.cpp107Week 6

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C/C++ :: Object Is Being Added To A List Multiple Times?

Nov 6, 2014

I've been struggling with an object when trying to add it to a list with [Listname].push_back. You see, I have a list with some objects that will be rendered in the screen (Called objects) and a function to create a text box with some text. The function in question is the following:

void reprEv(int evNum, ALLEGRO_BITMAP *txtbxim) //Event to call, default text box image.
{
textBox *txtBox = new textBox("Line 1 ", "Line 2 ", "Line 3 ", "Line 4 ", "Line 5 ", textboximage);
objects.push_back(txtBox);

[Code]....

(txtNum is increased then space is pressed, and when certain screen (maxScreen) have been shown, then it will go to the playing state)

My problem begins when the text box is created, because it's supposed to add only 1 text box to objects list, but instead adds hundreds of text boxes to objects.

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C :: Print All Numbers Up To The Inputted Number Vertically

Feb 19, 2013

I've written a program which takes a character string and then prints each character vertically so that for instance the string 123 can be written as
1
2
3

no what i need is for all the numbers from zero to the inputted number to print the numbers digits vertically but each number to be printed horizontally so that for instance an input of 11 prints

1 2 3 4 5 6 7 8 9 1 1
0 1

i've made it so that i can print all numbers up to the inputted number vertically; however, i am stuck with a method for making each number print horizontally as described above.

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C :: Print All Combinations Of Numbers That Can Compose A Given Number

Mar 6, 2015

Coding for- To print all combinations of numbers that can compose a given number..

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Nov 11, 2013

how to make a programm in native c++ which print out all prime numbers less than or equal to given number????????

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Apr 6, 2014

My C programming class wants us to write a program to read integers into an array, sort the numbers and print out the occurrence of each number. I've tried everything that I can think of but the core dump is still occurring.

void countValues ( FILE *inf, int list[], int size ); /* Function prototypes. */
void printFrequencies( const int list[], int size );
int main (void) {
int status = EXIT_SUCCESS; /* defaulting status to success. */
FILE *inf = fopen( "numbers.txt", "r" ); /* input data file */

[Code] .....

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C++ :: Search For A Number When Vector Is In Order - Count How Many Times That Number Appears

Feb 6, 2014

In this program what i'm doing is to search for a number when the vector is in order, and count how many times that number appears, the problem is that count how many times the number does not appear, but when its appear the program stays in an "standby mode" and the cursor does not move.

int buscarNumOrdenado (int x [MAX]) //MAX is the define {
int num,d, LimiteInferior, LimiteSuperior,mitad;
d=0;
LimiteInferior = 0;
LimiteSuperior = MAX-1;

[Code] ....

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C++ :: Random Number Generator - Count How Many Times Each Number Shows Up

Sep 26, 2012

I'm running a game online and designing a program to generate Enemy Stats. Basically, it's supposed to generate 25 numbers between 0 and 7(to represent 8 Attributes on a 25 Point Buy system) and count how many times each number shows up.

Here's what the code looks like:

Code:
#include <iostream>
#include <ctime>
#include <cstdlib>
using namespace std;
int Generate() {
int r= rand();
int s= r%7;
[Code] ....

And here's two outputs.

1: Code:

12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 12133089220 Stats[0]= 25 Stats[1]= 0 Stats[2]= 0 Stats[3]= 0 Stats[4]= 0 Stats[5]= 0 Stats[6]= 0 Stats[7]= 0 Stats[8]= 0 Disallowed system call: SYS_socketcall

2: Code:

14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 14787708434 Stats[0]= 0 Stats[1]= 0 Stats[2]= 0 Stats[3]= 0 Stats[4]= 25 Stats[5]= 0 Stats[6]= 0 Stats[7]= 0 Stats[8]= 0 Disallowed system call: SYS_socketcall

Note that the number does change, but only between runs.

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Apr 2, 2014

I am having a problem using fprintf. I have a function which flips a coin. Heads prints a text to the screen. Tails prints a different text to the screen. My problem is getting the result to print to a text file.

Code:

#include <stdio.h>
#include <stdlib.h>
#include<time.h>
void seedrnd(void);
int coinflip(int small, int large);
}

[code]....

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Aug 23, 2014

I have tried writing a code which takes two numbers from the user and calculates their square root then the roots are added up to return the sum. The program is coming out with loads of errors.

#include<iostream>
#include<cmath>
float main(){
using namespace std;
float m1,m2,m3,m4,m5;

[Code] ....

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Feb 17, 2014

I am trying to print the array of string using this code but the compiler is printing null in the output:

The code is as follows:

char *arr[10];
int i;
for(i=0;i<10;i++)
scanf("%s",*(arr+i));  
for(i=0;i<10;i++)
printf("%s
",*(arr+i));

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Oct 29, 2013

I have been trying to make a program that asks for username and password, and if it is wrong it will loop back to the top. But i only want it to loop a set number of times, how can i do this? This is my code so far

string username;
string password;
cout << "Enter username: ";
getline(cin, username, '

[Code] ....

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Dec 24, 2013

How can I check how many times the numbers in the array are listed?

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I'm trying to create a program that loops "x" number of times, where "x" is going to be a user-input number.

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C/C++ :: Calculate Result Of 2 Numbers That User Entered

Oct 29, 2012

In this exercise, write a rational number calculator that ask the user to enter two rational number:

a/b + c/d

and produce the result:

(ad+bc)/bd

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C++ :: Create Appropriate Word Form Of Any Positive Integer Up To 999999

Feb 17, 2013

My question is are there various ways that I can approach this program. I.e. do I have to use switch statements?

/*
NumToTxt
Creates the appropriate word form of any positive integer up to 999999
*/

#include <iostream>
using namespace std;
//represents the largest array size for the user entered number
const int MAXNUMARRAY = 6;
/*represents the largest number that can be entered + 1. Used to calculate the first number used to truncate the user
entered number and to display an error message to the user that tells the user the largest number that the program will
accept. */
const int BIGGESTNUMBER = 1000000;

[Code] .....

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Mar 17, 2015

I want to write how many times a method is called. The first class houses a method that I want to count from the second class how many times it is called. what I am able to achieve so far is that it only writes out how many times it is called but what I want is that it should be like a counter like this: if called ofr 5 times it should print:

1
2
3
4
5
and not just 5.

First class

public static int count = 0;
public void Login(String LoginUsername, String LoginPassword) {
count++;
}
Second class
int i = LoginReusables.count;
i++;
System.IO.File.WriteAllText(@"C:Usersken4wardDesktopTidyWriteLines.txt", i.ToString());

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Oct 9, 2014

Create a program that finds all numbers in an array that show up exactly 5 times. I am trying to solve this issue by making a frequency distribution via two loops and two arrays, but I am having trouble getting my loop to not recount a number it has already counted.

For example, if you enter ten 1's into the "entered Numbers" array I want it to store a count of 10 in frequencyarray[1]. Instead it is storing

frequencyarray[0]10
frequencyarray[1]9
frequencyarray[2]8
etc...

#include <iostream>
using namespace std;
void enternumber(long[], int);
int main() {
int size;
int numbers5=0;

[Code] .....

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Sep 20, 2013

I want to have one case of my switch statement to print out how many times the user has chosen other cases in the switch statement. Such as "You have pressed 2 6 times and 4 3 times."

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Aug 22, 2014

I wrote the following program shown below that produces a normally distributed random number several times, and then takes the average of them. The problem that I have been having though is that the output it has been producing is 0.0288385 despite the fact that I set the mean of the normal distribution to be 0.1. Why this output value would be so far off from 0.1 despite having averaged over such a large number of random numbers namely 10,000 of them? Also, how to randomly seed this random number generator such that it gives a different value each time its run perhaps by seeding it with the windows timer? Below is the program.

#include <iostream>
#include <random>
using namespace std;
int main() {
default_random_engine generator;
normal_distribution<double> distribution1(0.1,3.0);
double number1,sum,n;

[code].....

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Apr 11, 2015

Ok, so I am writing this program with 10 different functions, and one of those functions needs to count how many times 0 appears in a text file. I've done this before, but I am so stumped right now. Should I get the numbers from the 2d array I have, or should I just use the text file here? Here is what I have right now:

int toursMissed(int scores[][COLS]){
int counter;
for(counter=0;counter<=96;counter++){
if(scores==0){
counter++;
return counter;
}
}

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Mar 15, 2015

I'm trying to write a function in C that calculates the average test score given by the user an arbitrary number of times...

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Mar 28, 2013

I have this simple code here:

Code:
#include <iostream>
int multiply (double x, double y) {
double result = x*y;
return (result);

[Code] ....

I get the answer 5.94 (which is what I'm looking for). I can't work out why the first example is not outputting a decimal number. I have set the variables as a double so I just can't see why this is not working for me.

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Aug 28, 2013

I just want to practice in the language so i wrote this simple function that computes the factorial result of a certain number. The problem is that for all numbers > 20, the results are wrong ( < 20 all good).

I already learned that normal "long" type in c is more like 32 bit int and not 64 bit like a long type in java. so I used here a "long long" type.

why am I getting strange results above the number 20? isn't 64 bit enough to hold those numbers?

Code:
long long factorial(int n);
int main() {
long long result = factorial(20);
printf("%lld",result);

[code] ...

for 21 i get: -4249290049419214848

where the right result shoud be: 51,090,942,171,709,440,000

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Sep 19, 2013

so i have a loop that will run x number of times and each time it will produce a prize which is a certain sum of money. I need to a way to sum all the money earned. I am thinking there should be a way to extract the prize one for each time the loop runs but i am not sure how to do that.

#include <iostream>
#include <string>
#include <cstdlib>
#include <cmath>
using namespace std;

int main() {
cout <<"Option A: Drop one chip into one slot" << endl;

[Code] .....

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