15,550 Topics
 | |
| | A coffee shop offers a range of drinks * Tea - $1.00 * Coffee - $1.50 * Hot Chocolate - $2.00 * Chai Latte - $1.75 * Flat White - $2.20 You will need to create a program that keeps track of the total spent after each order. * At … |
| | how do I set visual studio to read my C code by default instead of C# or whatever its doing? |
| | Hi there i am wondering if there is easy way of writing the following problem in C:- For everytime constant A increases, constant B should decrease by 10 until A is equals to 120 !! Thanks in advance guys I dont really want to clutter my project with tons of …  |
| | #include<stdio.h> #include<math.h> int main() { int num,i,count0=0,count1=0; printf("enter number \n"); scanf("%d",&num); for(i=0;i<32;i++) { if(num &((pow(2,31))>>i)) count1++; else count0++; } printf(" the no. of 0's and 1's in the given number are %d %d",count0,count1); }  |
| | #include<stdio.h> #include<string.h> typedef struct { char name[20]; long int ptn; float lt; }census; int main() { int i,n; census city[10]; printf("How many cities\n"); scanf("%d",&n); for(i=0;i<n;i++) { census city[10]; printf("Name:"); gets(city[i].name); printf("\nPopulation:"); scanf("%ld",&city[i].ptn); printf("\nlteracy:"); scanf("%f",&city[i].lt); } }  |
| | hii deceptiokn my question is we know we can implement a bubble sort in an array.Is it possible to implement bubble sort in circular doubly linked list?????  |
| | I have been pondering this task for awhile now and I just can't get it to work. I am trying to get the function readParameters to read the text from a .txt file and transfer them to the specified variables. I have managed to eliminate almost all the warnings but … |
| | #include <stdio.h> #include <stdlib.h> #include <string.h> main() { char *p1="Name"; const char *p2="Name"; char const *p3="Name"; char *const p4="Name"; const char *const p5="Name"; ++p1; ++*p1; ++p2; ++*p2; ++p3; ++*p3; ++p4; ++*p4; ++p5; ++*p5; } While Compiling above code certain Compilation error came. The errors are: const.c: In function âmainâ: const.c:17: …  |
| | #include <stdio.h> main() { char a[4][4]; int row,col; for (row=0;row<4;row=row+2) { for (col=0;col<4;col++) { if ((row==col)||(row!=col)) { a[row][col]='x'; } } } for (row=0;row<4;row=row+2) { for (col=0;col<4;col++) { printf ("%c",a[row][col); } } } |
| | i want to know the code in C language when i will compile the program the character will delay printing in the display. Please help. thanks. |
| | sir i want a program on....uart(init,shutdown,tx(pin1:1000,pin2:1001),rx(pin1:2000,pin2L:2001) using c |
| | Hi everyone, I'm currently working on a school assignment and came up with this error saying 'list_t has no member named head' but when I actually look at list.h and list.c (my code accessing list is in a separate file), head is in list.c. What did I do wrong? list.c … |
| | **Hi can anyone help me with the C code for calculating time difference between two keyboard key hits????** |
| | Well, I need to code a pyramid that prints the following pyramid WITHOUT the stars *********1 ********232 *******34543 ******4567654 *****567898765 ****67890109876 ***7890123210987 **890123454321098 *90123456765432109 0123456789876543210 In the center, there are prime numbers, from 1 to 9, and after that, they cycle. (1,3,5,7,9,1,3,5,7,9 and so on). I made the code for … |
| | I do have 2 structures here. main linked list is the word. each node of the word list do have a meaning typedef struct node{ char word[20]; struct node2 *meaning; struct node *next; }word; typedef struct node2{ char meaning[100]; struct node2 *next; }means; My problem now is I can't add … |
| | I have this: typedef struct { int value; } Thing; void doSomething(Thing *ptr) { ptr = (Thing *)calloc(5, sizeof(Thing)); int i; for(i = 0; i < 5; i++) { scanf("%d", (ptr[i]).value); } } int main() { Thing t; doSomething(&t); } Which crashes at the scanf() line. How should I be …  |
| | In Xcode how does one create a header file? and what should it include? or does xcode create the file and use the information from the .c file to create the .h file |
| | I am looking to code a small program in which the pandora songs I listen to are placed into a text file with the title and artist. I have no clue where to go as starting this project and would appreicate any and all help. I have mid level knowledge … |
| | Hi all, I implemented a C program using my mac book. Now, my client wants to migrate to windows OS (MinGW). Program does many calculation using long double: on mac it works fine, otherwise on winz doesn't. I read on internet the problem is that long double type is supposed … |
| | well I've this little homework. "Given a text file, create a function that search an specific ID provided by the user inside the file, If exits, print the entire profile as follow: ID_genre_name_age_height" So In the text file there is only one profile. 19800372_male_David_19_1.75 so, my function should print that … |
 | **the code works perfectly, just i got something i dont understand...** i'v been trying to get a hold of recursion and sorting for about 3-4 days now, im getting some of it, but still not happy enough.. i searched for some good code for binary search and merge sort on … |
| | int main() { int i=5; printf("%u",&i); return 0; } will the address which it will print is physical address of that variable or logical address ? I may not be clear in the defination of physical and logical address. thanks if you can help me ;) |
| | Can anyone exactly tell that how do we decide the complexity in this case. like nlogn +n , then the overall complexity is ? like, if O(f(n)+g(n)) can be equal to max(f(n),g(n)) ? Can we say this ? thanks |
| | what is lvalue and rvalue? please explain with simple example. |
| | Can anyone help me with giving me an idea how to make a basic Car Rental Application using Switch, for, if loop in C language. Help will be appreciated. I am newbie and i have been given this problem to solve. pLz Help |
| | |
| | #include<stdio.h> int dp[20]; int lis(int a[],int n) { int i,j,sum=0; dp[0]=1; for(i=0;i<6;i++) { for(j=i+1;j<n;j++) { if(a[j]>=a[i]) { dp[j]=dp[j-1]+1; } else dp[j]=dp[j-1]; } } } int main() { int a[]={ 5, 3, 4, 8, 6, 7}; int i=0; lis(a,6); for(i=0;i<6;i++) printf("%d ",dp[i]); getch(); return 0; } hi , this is the … |
| | I am trying to create a C struct with a member that points to a 2d array. The compiler generates error messages, and I am unable to find out the root cause. I am basically trying to access a struct member to obtain the value of an element in a … |
| | I have a problem with search function by name ,could anyone help me? This my code so far!! Thanks in advance. [CODE] #include <iostream> #include <fstream> #include <iomanip> #include <cstdlib> #include <string> using namespace std; class phonebook { public : phonebook() : MobilNumber(0), lastName(""), firstName(""), pcode(0),Email(""),city(""),Street("") { } void setMobilNumber( … |
| | x^2 + S(x)*x - n=0 where n can be till 10^8 interger . and s(x) is the sum of the digits of the x integer. we have to print the value of x for which this equation holds otherwise print -1. my answer is taking too much time with brute … |
The End.