15,551 Topics
 | |
| | For my second project in C we have to write a program to take in 2 arguments, one being a directory path and another being an int level_val. If level_val is -1, files in the parent directory are to be listed, and so on up the directory tree for -2, …  |
| | I am still working on the lovely trie project, now I am working on file input that will be passed into the trie. I receive the following errors when I compile this code. [code] $ make gcc -Wall -g -c -o spellback.o spellback.c spellback.c: In function ‘main’: spellback.c:36: warning: implicit … |
| | Dear all, I am trying to build a code which finds a string from an opened file ,, but in order to find it it must tokenize every line first.. here is the code segment, If any of u can help plz.. [CODE] #define MAX_MSG = 100 int main (int … |
| | [code=c] #include<stdio.h> #include<conio.h> #include<string.h> void permute(char *str,int l,int pos,int r); void swap(char &a,char &b); void print_string(char *str,int r); int main() { char str[10]=""; int l,r; printf("Enter The String : "); gets(str); l=strlen(str); printf("Enter The Number Of Places To permute on : "); scanf("%d",&r); printf("The Following Permuations are possible : \n\n"); … |
| | I am needing to have this program choose between two options randomly. The program all works except that when I use this line of code: int x= rand() % 2; it seems that it's not random but rather follows the same pattern every time. I have searched and found things … |
| | i designed this tic tac code in c bt there is sum prblm wid the part where program has to decide the winner it dosent seem 2 workin im posting the code any help is greatly supported #include<stdio.h> #include<conio.h> void main () { int go=0; int i =0; int player; …  |
| | hay dear i need help for c prog... i used <textcolor (14+128) ,cprint> commands to blink some text. befor i drow rectanngel and some circle as back image. but the text is not apper. if i closed the graphic mood, then it'll show. but i need kept the graphic back … |
| | You are to implement a very simple distributed text editor. For this purpose, each user must be provided with a simple workspace where she can either read or write plain text. You must implement the system in such a way that, at any given point of time, only one user … |
| | I have a homework assignment for a c class I am in currently, the assignment is to write a simple spell checker. I am having a bit of trouble understanding how to write a trie in c. A trie would be composed of nodes, which contain the following I believe: … |
| | hi there guys!!!! Could u plz help me with this program. I hav done quite a lot but there still are some problems. here is a brief overview of ma project The aim of this project is to design and develop a useful utility program, named duplicates, to locate and … |
| | Hello all I have been learning C for about 3 - 4 weeks now and I'm in need of some help. I am trying to write a function that will give you the sum of selected integers in an array with a value of 20. I can make it give … |
| | I want aprogram to enroll my school time table... i have five days of school with six hour each day .,..please help me out to solve with swtich statement.,,,.  |
| | I will give a simple example inspired from my problem : void change(int *x, int *y){x=y;} int main(){ int *xx,*yy; yy = (int*)malloc(sizeof(int)); change(xx,yy); if(xx == NULL)printf("is null\n"); else printf("---- %d ----\n",*xx); .................................................. ......... xx doesn't point to the value of yy (*yy) , the program prints "is null" . …  |
| | Hi Everyone, This is my first post and I hope I followed all the guidelines correctly. This is an assignment for a class. I am supposed to read integers from a file, enqueue or dequeue them and then write them out to another file. The main method calls this Work … |
| | Hey all, I'm trying to use a 3 element array and keep it sorted. So when i get a new value that should be put at the start of the array, I shift values down in the array like this: [CODE]array[2] = array[1]; array[3] = array[2]; array[1] = result;[/CODE] However, … |
| | Hi I'm trying to generate a random number betwen any numbers (eg from 1 to 100) and I've tried this code: [CODE=c]#include<stdio.h> #include<math.h> #include<time.h> #include <stdlib.h> int NumAleatori(int max) { int num; num=((int)ceil(((double)rand()/RAND_MAX)*(max+1)))%(max+1); return num; } void main () { int N,a; srand( (unsigned)time( NULL ) ); printf(“Enter an integer:\”); …  |
| | I am having a problem with this project I am working on. The assignment is to create an application that will give a user the choice of displaying the roman numeral equivalence of a number between 1 and 10 or displaying a count of roman numerals from 1 to 10. … |
| | void function(int a, int b, int c){ char buffer1[5]; char buffer2[10]; int *r; r = buffer1 + 12; (*r) += 8; } int main(){ int x = 0; function(1,2,3); x = 1; printf("x = %d\n", x); } Hi, I am new to this community and have joined recently. I am … |
| | I`m working on c program which is working in graphical mode. I use Turbo C 3.0 IDE. Until recently everything was ok, but then i gave my laptop away to the service. So I temporary borrowed one and problems apeared. Before starting the work I had to install Windows XP … |
| | Im trying to write a program to count characters and words when type a sentence but i keep getting "syntax error : missing ';' before 'type'" as an error. Anyone see where I'm going wrong? Thanks [CODE]#include <stdio.h> #include <ctype.h> int found_word(void); int main() { int c, nw=0, nc=0; printf("Enter … |
 | Hi there again :) Could someone tell me what is the difference between function declare in main() and outside main() ? Because I don't see anything wrong. Thanks so much in advance. Here is example, [CODE=c] #include <stdio.h> //void fun(int x,int y, int z); int main() { void fun(int x,int …  |
| | i have searched the internet, but no result |
| | Hi All, Thanks for all your help and suggestions...I am re-posting my code, with proper formatting for your review. The code runs correctly, but the ending balance, after all the withdrawals, is incorrect and I can't find where I messed up. Any help would be most appreciated: [code] #include <stdio.h> …  |
| | I wrote the following function and it is working fine, but my problem is i want to write forward pointer address in present pointer field. I will explain in code. please check line numbers 10, 11, 12, 13 in the following code.. [code=c] void create_fbeCodeDat() { int checkSum=0; fwrite(&signature,1, 4, … |
| | Hi, I was practicing for our hands on exams tomorrow when I encountered a problem in my code. Here is a part of my code: [CODE]void interactive(){ //if argument is 0, program will enter the interactive mode. int choice; int year, month, day; char div[40]; char tags[WORD_COUNT]; char entry[WORD_COUNT]; printf("\t\t....................................................\n"); … |
| | Hey i have a home work TSR program anyone can help me >> Write a progam TSR use C to turn off sound of all aplication on computer. >> If have Sound turn off it nice if u can write code THk |
| | Dear one, I'm in need of to print "Hello World without using semicolon in C"...Itz so urgent...expecting the answers by 2day soon,.. Thq |
| | Hi.. May i have codings 2 display numbers 1 to 100 without using any loop.. Otherwise without using for loop alone... Thq |
| | I wrote this program for simple tax and gross pay calculation... Im not able to execute the progam...Its compiling but the screen frozes while executing.. I know there is some simple mistake in my program... could any1 pls point out the mistake.. [CODE] #include<stdio.h> #include<conio.h> #include<stdlib.h> float tax_cal(float gross_pay); float … |
| | I been working on this problem for so long, when I compile, it give me an error message that I misplace else at "else if (a==0 && b==0 && c!=0)" when I remove the else at that line, it mess up my code, it won't display like it suppose to …  |
The End.