pheininger

Hello, i have some problems with my c code, could you help me? it's returns randomly numbers for averages. #include<stdio.h> #include<stdlib.h> struct Student MStudent(struct Student std); void CalcAvrg(struct Student std); struct Student{ int mark[5][5]; }; struct Student MStudent(struct Student std){ int i,j; for(i=0;i<5;i++){ for(j=0;j<5;j++){ printf("%d. Student's mark for %d. exam …

if ive a 1000 songs,using shuffle whats the probability, on average, how many tracks will be played before a previous song plays again. tricky probability Q, getting a few different answers, with some variation of accuracy!! thanks

Hello, I have a 512x512 matrix and I need to split it int 16x16 blocks.. How many blocks will I therefore produce? I've tried 8 blocks of 16x16 but this does not look right when outputting the complete matrix.. Any ideas? Thanks :)

hi guys!! The purpose of the program I am trying to do is to have an input number of 6 digits typed in and this should then be printed as an hour minute second format. for example 123456 would be 12:34:56 This is what I have but it isn't working …

Trying to output a list of all prime numbers and perfect numbers between 1 and 1000. Have been banging head against wall for past 3 hours and this is what I have so far: #include <iostream> #include <string> #include <iomanip> using namespace std; int main() { int x, aDiv, aMax, …

how can i check if the number is positive or not by using switch statement please who know the answer help me and answer the question

for example, i want to combine two number 6 and 8 and it will equal 68. is this possible in C? [ICODE]int a = 6, b = 8,c; c=ab; [/ICODE] and c will = 68.

I want to write this function integerPower(base, exponent) that return the value of base^[I]exponent[/I] For instance integerPower(3, 4) = 3*3*3*3 The function has two parameters my question is how can I use the for loop to control the calculation? It's not that hard to use the for loop when the …

Hello everyone. I have an error in my makefile. When i execute it on the terminal in linux, it gives me the following errors [CODE]mkab@mkab-ThinkPad-SL400:~/Desktop/TP 5/src$ make test gcc -c prog2.c gcc *.o -o test prog2.o: In function `tester_supprimer': prog2.c:(.text+0x1c): undefined reference to `ajouter' prog2.c:(.text+0x32): undefined reference to `ajouter' prog2.c:(.text+0x48): …

#include<stdio.h> main() { int a=10; printf("%d %d %d\n",a=10,a=20,a=30); } o/p: 10 10 10. Here, the latest value is updated and printed as the expression statements separated by commas in funtions are evaluted from right to left. But, in below program by using global variable or static variable why the updated …

This program was developed and tested in the XP environment, so the requisite platform is Windows. It demonstrates some basic sound file manipulation techniques using the Multimedia Control Interface (MCI).

#include <stdio.h> void main() { printf("hi"); } ..................... #include <stdio.h> int main ( void) { printf("hi"); return 0; } .............. q1: What is the diff in two codes? q2: I am habitual of using code type 1 ( the first code), is it ok to follow that way?

I'm trying to validate a day of the month, so that if the user enters a negative value or a value above 31, the program prints an error message and prompts for another day. The code below doesn't work as expected. Instead, it gets caught inside an infinite loop, printing …

how can i use the switch statement to find a value in a range? example like, [CODE]#include <stdio.h> void main() { int monthly_sales; double monthly_income; printf("Enter your monthly sales amount > "); scanf("%d", &monthly_sales); switch(monthly_sales) { case 50000: // i want make this in a range, greater than or equal. …

printf("\"My salary was increased by 15%%!\"\n"); why this prints "My salary was increased by 15%!" i think it should print %% instead of %

Hi. I am trying to create a look up table in C. I have attempted it, but there are compilation errors occurring. Can anyone tell me what i'm doing wrong/offer any advice? I have in my header file the following: [code] struct { (void)(*function)(); const char* functionName; } lookUpTable[] = …

My hobby is embedded programming therefore I’m learning C , I was just wondering if C has library functions like windows forms,buttons etc(like in C#)?

Hi, In this "tree" code, what I am having trouble with is for example i inputted 2 numbers ( 7 and 5 ) an 7 is the root. if i wanted to delete 7 which is the root, it should be deleted and replaced by 5 making 5 the new …

can any one help me to do the project of computerised telephone directory.

[code] int x[] = { 1, 4, 8, 5, 1, 4 }; int *ptr, y; ptr = x + 4; y = ptr - x; [/code] why y is coming 4 in this code i think that it should be 8