I having some issues with two different programs here... One of them crashes and returns random negative numbers whenever it reaches a "fscanf" function and the other displays a "Polink fatal error: access denied" error.
I thought the reason this kept crashing before was because I didn't type the data into the text file it was writing too correctly, but I made another program to do that, and it crashed whenever it got to fprintf. Program works perfect besides the file stuff...
Write a program to convert a measurement in centimeters to inches. The numbers of centimeters should be read as input. Define int variable for centimeters, inches, and feet. Convert the centimeters to inches, then convert the inches to feet and inches (use the % operator). Print the distance in all three units. There are 2.54 centimeters in each inch and 12 inches in each foot.
This is a round robin execution. with gantt chart. arrival time and burst time. I think there is an error in my formula to get the right answer,i cant resolve it but my program is running. What is the code or the right formula??
#include<stdio.h> int main(){ int i,j=0,n,time,remain,flag=0,ts; int sum_wait=0,sum_turnaround=0,at[10],bt[10],rt[10]; int ganttP[50],ganttStartTime[50]; printf("Enter no of Processes : "); scanf("%d",&n); remain=n;
I am trying to get each step down before proceeding to the next one for my problem. I have started my program into returning the Area and Volume of a cylinder. The return numbers I get are huge and I cannot figure out why.My header file
I have a function that returns a char*. No problem. But I need to concatenate another array with the results of this function. I'm getting a segmentation error.
Code:
//this next line outputs correctly so I know my function is working fprintf(stdout, "%s ", get_filename(selection)); char* temp;
For a Homework i need to make some kind of Minesweeper but i have one Probleme one of my functions always return teh same and i cannot fin out why here is the code:
bool setzen(int x, int y){ if(feld[x][y]!=3){ return mine=false; }
[Code]....
Thats the Part where Everything happens but the Function "bool setzen" always returns false and i dont know why.
I am using Excel 2013, Visual Studio 2015. I began learning about Excel XLL. I wrote simple function which tests whether the argument is missing. Here's code:
So, I have been working my way through lines of code, and practicing quite a bit. In fact, I have done programs far more complicated than this and still I cannot get it to work.
The idea of the code is to take a number input by the user through the terminal and check if it is a prime number(It does this) If the number is not prime it takes that number and checks for N amount of primes that is put in through the console. When a prime is found it writes that to the console until the N amount of primes have been found.
#include <iostream> using namespace std; int prime(unsigned long long x); int main() { long long x; long long y; long long z;
[Code] ....
At least that's my goal. Currently it will accept the number and check if it is prime. It will then ask for the N amount of primes but will not return any primes. I have check with numbers a I know have prime factors. I have added the comment //XXXXXXXX To show where the problem appears to occur.
I need writing a macro that would return true/false (1/0) )value. I want to check if a certain element exists in the array. The macro will accept array, its size, and the value to be compared, and must return yes or no. Here is the code that I have written:
Code: #define EXISTS(T, a, n, val) do { char ret=0; T *a_ = (a); size_t n_ = (n); for (; n_ > 0; --n_, ++a_){ ret = (*a_ == val); } } while(0)
I have this function that is supposed to take a float as a parameter and then call the getLine() method to accept the users input. The function basically just checks to see if what the user input was of the same data type, if it is it returns the input value, if not then it keeps looping through taking new input until its correct. The problem is no matter what number you put in the output always returns as 140734799803512.
float InputValidation(){ float num; string strInput; while (true){ getline(cin, strInput);
Is it possible to create a function that can both return and display a value. I was trying to make a program that computes and prints terms of the Fibonacci series using a recursive function.
I am writing a program with a function that includes a long loop. I need this function to return a value when each loop is done, to send this value to output, in order to follow the progression. But I don't know how to do it in easy way. The function is like follow:
int goC(){ ... // some local value definition for(int i = 0; i < 1000; i++){ ... // a lot of calculations done here return i; // -> return the value after each loop is done } }
Here it only returns one value, i = 0. Clearly it's wrong.
I need to make a program that returns pascal's triangle of N rows. I actually need to make a function of format "int **func(int n)". I don't know how to go about that, so I am trying this method first, but I seem to be getting an endless loop.
Code: #include <stdlib.h>#include <stdio.h> int *rowN(int rowNum, int* prevRow) { int *rowN; rowN=realloc(rowN,(rowNum+1)*sizeof(int));
I'm writing a function that is to return the price of something.. What would be the most appropriate return type for this? Like in Java it would be a double...
I do not understand how I can implement this.If fread != to at least 8 bytes then do THIS: printf (" your file is near the end of file", fread result);
How to go about making a function that accepts an integer and returns a string with any one of 5 strings containing the name of the object. For example object number 3 might be "Pen". Object 4 might be "Paper".
I need to create a function that takes as an input a variable number of scalars and returns the biggest one. Just like std::max() does for 2 elements, but I need it for an undefined number of elements, can be 2, or 5, or 10 etc.. How to approach this?
What I need it for: I'm working with a bunch of vectors, maps, etc. and I need to find out which has the most elements. So I was thinking that I should end up with something like
int biggest = max(vector1.size(), vector2.size(), map1.size(), ...);
Here's the code that returns maximum sum of a subsequence from a given array. This is according to "Programming Pearls" by Jon Bentley. I have come up with an example for which this program won't work. And here's that example:
{ -10, 11, 10, -10, 2, 3, -6, 1 }
Max subsequence sum above is 21. 2nd and 3rd elements.
But the program returns 16. It sums 2nd through 6th elements and returns. Why would the writer explain something with such depth, only to give a program that doesn't work in all instances?
int MaxSum(int lo, int hi, int* arr) { if (lo > hi) { return 0; } if (lo == hi)
class Program { //Accept two input parameter and returns two out value public static void rect(int len, int width, out int area, out int perimeter) { area = len * width; perimeter = 2 * (len + width);
[Code] .....
why is the static keyword required in the method signature for the rect() method. It will not compile if it is absent. why?
the same is true for this example:
class Program { static void printvalues(params int[] passedin) { foreach (var printthis in passedin) { Console.WriteLine(printthis);
[Code] ....
This code won't compile without the static keyword in the printvalues() method signature. why?
I have a big problem with a function, I wrote this function in order to get a line from an HTML (Or XML) file, until a specified delimiter (not always or ... It can be everything..)
Here is my code :
public static String GetLineUntilChar( String url , char delimiter , String postData, String referer, String cookie ) { try { Uri uri = new Uri("http://127.0.0.1//site.html"); HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri); request.ContentType = "application/x-www-form-urlencoded"; if (!String.IsNullOrEmpty(referer)) request.Referer = referer;
