18,491 Topics
make 100 with just required digit is ..you can used four 7 digit and only one 1 digit ... 7,7,7,7 and 1; now for making 100 with them you can used any arithmatic symboil... * ,/, +,-
Write a program that will print two closest pair integers in an array (if there are more than one pair with the same distance, then print all pairs). //Example: 6 -3 8 0 5 //The closest numbers: 5 6 -> difference is 1 In the following program I am using …
Anyone have flowchart or algorithm of Snap Card game which can let me to refer since I need it for my assignment. It will be very helpful if provided me the source. Thank you
hello to everybody. i'm writing a knight tour program. in this code, you enter the dimension of the board and the frst place of the knight and then ask the user to what to do! n = next p = print (the other are not completed yet) here's the code …
Am creating application and l need to fill a combo box list. However, l was able to do all and is working but whenever l filling the last combobox, l get an exception as below. First-chance exception at 0x7789dba9 in Unical PTUME.exe: 0xC0000005: Access violation reading location 0x00000001. Unhandled exception …
I don't understand how to debug the following code "on paper" (without a compiler): #include <stdio.h> #define SUB(T,x,y) {T x=y++; {T x=y++;}} int x; static int y; void f(int n) { if (n) { SUB(int,x,y) f(n-1); } } main() { extern int x,y; int i=0; for ( ; ++i<3; ) …
I am having a hard time comparing my if else statements and getting it right. I want to ask for male or female, and if male then I can respond "Hello, Mr...." and if it is female then I can respond "Hello, Mrs...." #include <stdio.h> int main (void){ int firstNum; …
Hello, I use the webkitbrowser which is simular to the webbrowser. Now on a website, I want to programatically insert a string into a textBox. This I have succeeded to do like this: webKitBrowser1.Document.GetElementById("txtbox1").SetAttribute("value", "hello"); After this I will need to programatically click a button that will check that "hello" …
Write a program that will print adjacency matrix of a directed and weighted graph. Weights are positive real values, and graph is strongly connected. Then, print values of two vertices which indices are read (values of each vertice are functions: **sin(index),cos(index),index^2,sqrt(index)**). How to check if a graph is strongly connected? …
[CODE]struct PCB* handleProcessArrival_PP(struct PCB *processhead,struct PCB *processtail,struct PCB *currProcess,struct PCB *newProcess,int currTime){ if(currProcess==NULL){ newProcess->executionStartTime = currTime; newProcess->executionEndTime = currTime+newProcess->totalBurstTime; newProcess->remainingBurstTime = newProcess->totalBurstTime; if(newProcess->processID==processhead->processID){ processhead= newProcess->next; printf("processhead in case 1 %d \n",processhead->processID); } currProcess=newProcess; printf("***current process = new process%d \n",currProcess->processID); contents(processhead); return currProcess; //return processhead; } if (currProcess->processID !=0){ contents(processhead); if(currProcess->processPriority>newProcess->processPriority){//new …
I'm writing a simple program to figure out how Linked List works, but for now I'm stucking. I don't know which line cause the error or I had a mistake in thinking. I run my program by my hand and it works fine. But when run, it gets error at …
I need some explanation with the logic in the following program: Create a data structure such that it contains of three singly linked lists that are connected to one central node. **i-th** list can only have elements such that **list_element % 3 = i**. First element of every list represents …
Hi, I would like to learn dbus as i encounter it more in my daily work.The problem is that the applications already using it are very complex and there is very less scope to understand exact use of DBus communication. I know other IPCs like message queue, socket etc, the …
I want to make a menu driven program in which I have 4 options 1) input() -Inputs the data WITH A UNIQUE KEY (AND CHECKS FOR REPETION) and writes it to a file 2)output() - Outputs the data using a UNIQUE KEY (WHICH WHEN NOT FOUND GIVES AN ERROR) 3)delete() …
Write a program that will read data about **n** movies (data about a movie is defined in structure). Sort data about movies (criteria of sorting is by title of a movie and by surname and name of an actor). Read data about one actor, and print data about all movies …
Write a program that reads **n** strings (with blank spaces). For each read string, check if it is a permutation of some other read string. If it is, print the found string and all other found strings that are permutations of the found string. Uppercase and lowercase letter are not …
Hi, I have an app that works with Visual Studio 2010, but not with VS2015. Its purpose is to redirect stdout to a thread that reads from a pipe created with: if (FALSE == CreatePipe(&pipeout, &pipein, &sec, 0)) { mes = strdupa("SCRIPT: Unable to create pipe"); goto err; } SetStdHandle(STD_OUTPUT_HANDLE, …
Write a program that reads an array of **n** polynomials and prints their squares using arrays. Example input: n=1 1. polynomial: order: 2 coefficients: 1 1 1 Output: square(x^2+x+1)=2x^3+4x^2+2x+1 The following code gives **SIGSEGV** segmentation fault: #include <stdio.h> #include <stdlib.h> #define MAX_ORDER 10 typedef struct term { int coef; int …
I am having problems to figure out how to do arithmetic operations on positive integers represented as strings (addition, subtraction, multiplication, incrementing and decrementing). I did the addition as following: #include<stdio.h> #define MAX 100000 typedef struct { int arr[MAX]; }NUMBER; void read(NUMBER *add_num) { int i,digit=0; char ch[101]; scanf("%s",ch); while(ch[digit]) …
I need help with the following program: Define a structure **VEHICLE** which contains **producer, model and chassis number**. Store the content of a structure in binary search tree such that the **key** for storing contains all fields of a structure (**producer** has the highest priority, and **chassis number** has the …
Please Help me out!! After many tries I'm unable to return a string from a function. Please reply with the corrected code! I want it for my High School. Thanks in advance! I've shortened the code here. #include<iostream> #include<iomanip> #include<conio.h> #include<cstdlib> #include<fstream> #include<string.h> #include<stdio.h> using namespace std; string logdisplay(int log) …
Dear Friends, I am a newbie in GTK3 development using C. I created a file menu with some sample menu options. But I need to activate each menu using keyboard shortcut. Please provide a sample code based on the given working code . #include <gtk/gtk.h> static void open_activated(GtkWidget *f) { …
Please help me to use the functions. The program does not move ahead of main() to use the functions. I mean once the main() statements are executed the program doesn't execute the calling of functions. I've used Turbo C++ which does not allow string instead of char data type(Though I've …
**Please fix the errors in the code ! I've used Turbo C++. I need it for my High School Project ** #include<iostream.h> #include<iomanip.h> #include<conio.h> #include<process.h> #include<fstream.h> #include<string.h> #include<stdio.h> //logistics //site fees //transaction fee //packaging fee //FK //SD //AZ //PayTM //eBay //ShopClues char categdisplay(); char logdisplay(); char wbdisplay(); void display(); char …
The following program should create singly cyclic linked list which has **n** nodes, where data are random generated numbers from **0-99**. Create binary search tree which will contain all prime numbers from the list. Print binary tree in text file so that numbers are sorted in descending order and every …
how to add numbers with out using any arthematic operators in c
The following program compiles successfully but doesn't give the output: Write a program that reads data about **n** number of **books**. Sort data about books lexicographically by **title** (if the title is the same, sort by **publish year**), and then for every book sort data about **authors**. Then, read **name** …
I need help with the following program: Create a structure **STRING** which represents a string ( as singly linked list). Check if the string is a palindrome using stack and function which prototype is **int palindrome(STRING *str);** Code: #include <stdio.h> #include <stdlib.h> typedef struct { char *info; }STRING; typedef struct …
I am trying to return a pointer from a function and use the return in a different function . But I am getting memory leak. Please help. The test code which I wrote and detected with memory leak by CPPCheck. ######################################################################## # include < stdio.h > # include < malloc.h …
In order to find the most occurent element I am using: int find( int* arr, int size ) { int count = 0, MostOc; for ( int i = 0; i < size; i++ ) { if ( count == 0 ) { MostOc = arr[i]; } if ( arr[i] …
#include<stdio.h> #include<math.h> int factorial( int ); int main() int n; double x,i; double value, sinx; value = sinx = 0.0; printf("Enter the value for x and i"); scanf("%lf %d", &x, &n); for( i=1; i<=n; i=i+2) { value = pow(x,i); sinx += (x - value / factorial(i)); } printf("Result - %f", …
#include<stdio.h> #include<math.h> int factorial( int ); int main() int n; double x,i; double value, sinx; value = sinx = 0.0; printf("Enter the value for x and i"); scanf("%lf %d", &x, &n); for( i=1; i<=n; i=i+2) { value = pow(x,i); sinx += (x - value / factorial(i)); } printf("Result - %f", …
Write a function for swapping players in a team. New player (which is read) enters team and replacing the player which is also read. Prototype of function is void swap(TEAM *, PLAYER, int); First argument of a function is the pointer to team, second argument is the player that enters …
Write a program that reads data from binary file **EMPLOYEE.DAT** (employees are proffesors and teaching assistants, assume that the file exists). Split data about proffesors and teaching assistants in two separate text files and sort data by **ID** using insertion sort algorithm. Search and print data about employee which **ID** …
Write an iterative function **char* conversion(unsigned int num, int base)**, that converts an integer **num** into any **base** **(base <=10)**. How to transform the following recursive function conversion() into iterative: #include <stdio.h> void conversion(unsigned num, unsigned base) { if (num / base) conversion(num / base, base); printf("%u", num % base); …
Write a program that reads strings(words) from a text file and copy the inverted words to another file (use the command line arguments). Form a new array of words b from original array a using the function ***void formNewArray(char **a, char **b, int n, char* (*t)(char *));*** where ***n*** is …
hello, this is the part of the code I'm having a problem with if(a1==r1a || a2==r1b) {//REPLACING for(p=0;p<8;p++) { for(r=0;r<8;r++) { if( i[p][r]==1) { i[p][r]=0; } if(p==a1 && r==a2) { i[p][r]=1; r1a=p; r1b=r; } } } } I have only 2 units in the board of my chess game, intiger …
How do they work? Does -'0' always convert to int from char? Can it convert from anything? And same question about +'0', does it convert only from char to int, or from anything? Thanks in advance :)
Hello, I'm new to C language, and I'm using Visual C as my compiler.. Here's my code: #include <stdio.h>#include <stdlib.h> #include <Windows.h> int i[8][8]; void main(){ int row; int col; for(row=0;row<=7;row++) { for(col=0;col<=7;col++) { i[row][col]=0; } } printi(); getchar();getchar(); } int printi() { char s[500]; int row; int col; int …
Hello peopole , i want a program in c that can changes the order of a sentence unsing stack ,please can you help me ???
Hi there! I need to find the mimimum element in two-dimensional(4,4) array by row and maximum element by column and store them in another array (5,5).Maybe I did not explain properly. That's how it should look new array (5,5): 1 2 3 4 min 1 2 3 4 min 1 …
Hello , I want to compare each element of an array with every other. For example, array[0] with array[1] , with array[2] ... Then , array[1] with array[2],with array[3] ... So , I thought something like this : for ( int i = 0; i < N; i ++ ) …
I've read the following statement and I cannot understand something within it "*In all binary trees, there are at most 2^i nodes at level i + 1*" what I cannot understand is that tree's levels start at level 0, however, if we apply what is written in this statement there …
I'm not getting the expected result when I do division. Can someone please tell me what I'm doing wrong? int page_list_size = 20; int page_fault_counter = 0; double failure = 0.0; double success = 0.0; failure = page_list_size / page_fault_counter; success = 1 - failure; printf("failure Is %lf\n",failure); printf("success Is …
Hello ! How can I change my sorting function called bubblesort, so that it uses a dynamic stack. Now I've done and funcion can work properly, but is using list, because I intercede for the next item and in stack i have access only to the top. Data for stacks …
Hello good morning...I need help on how print the heart beside each other here is the code.. #include <stdio.h> #include<stdlib.h> #include<Windows.h> int heart() { int i, j; for(i=10/2; i<=10; i+=2) { for(j=1; j<10-i; j+=2) { printf(" "); } for(j=1; j<=i; j++) { printf("*"); } for(j=1; j<=10-i; j++) { printf(" "); …
After you have the appropriate infix to postfix expression how would you do the math with the expression? I'm having difficulty programming it. // Operator supported: +,-,*,/,%,^,(,) // Operands supported: all single character operands #include<stdio.h> #include<conio.h> #include<ctype.h> #define MAX 50 typedef struct stack { int data[MAX]; int top; }stack; int …
Greetings. I would like to ask for help. Our teacher ask us to make these messages move vertically. "Merry Christmas""and" "Happy new year". I just dont know where to start..but my idea is that I will be using the for loop.Would that be possible??
Hi today i noticed that this program [below] wont print the correct value and it always print 0.00000 #include <stdio.h> #include <stdlib.h> int main() { float S; int n; scanf("%d" , &n); S=1/n; printf ("%f", S); return 0; but when i asked my teacher he said you should make it …
hello world i would like to know to print on terminal a message with color and backround without external library i find this on internet and it works pretty fine but i would like to coloriza backround too!! #include <stdio.h> #define ANSI_COLOR_RED "\x1b[31m" #define ANSI_COLOR_GREEN "\x1b[32m" #define ANSI_COLOR_YELLOW "\x1b[33m" #define …
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