The correct code is: #include <stdlib.h> #include <stdio.h> void main() { int pn = 0; //Processes Number int CPU = 0; //CPU Current time int allTime = 0; // Time neded to finish all processes printf(“Enrer Processes Count: “); scanf(“%d”,&pn); int AT[pn]; int ATt[pn]; int NoP = pn; int PT[pn]; //Processes Time int PP[pn]; //Processes … Read more
Indentation for the logical if-else block is misplaced.Also no input was taken for height variable. #include<stdio.h> int main(){ float a, pi = 3.14, r, c, d, h; printf(“Program to calculate area of circle and volume of cylinder \n”); printf(“select what you want to find?\n1.Area of circle\n2.Volume of cylinder\n”); scanf(“%f”, &c); if (c == 1) { … Read more
In the first case where you print *ptr1, you are printing the value of the variable ptr1 is pointing to (which in this case would be ptr2, which stores the address of var). In the second case where you print ptr1, you are printing the value of ptr1 (which in this case is the address … Read more
If a function returns, it terminates there, following lines of code in that function will not be executed. #include <iostream> #include <string> std::string foo(int x) { if(x < 0) return “If x < 0, this will be returned”; if(x == 0) return “If x == 0, this will be returned”; return “If x > 0, … Read more
Still not completly satisfied with the question but let me give it a shot. First let me point out that a default value is usually a single value. This value is usually set automatically when you add a new row or is set to the value when you don’t assign a value to that field. … Read more
You can implement adjacency list with vectors like this, it is much easier than using pointers. Check the code, it is also much easier to understand how it works. #include <bits/stdc++.h> using namespace std; vector<int> edges[5]; bool visited[5]; void dfs(int x) { visited[x] = true; for(int i=0; i < edges[x].size(); i++) if(!visited[edges[x][i]]) dfs(edges[x][i]); } int … Read more
Try looking at the Math.NET Linq Algebra library. It can do what you are asking. 5 solved Simultaneous equations in C# LINQ [closed]
Can be as follows, using regular expressions in PowerShell. [regex]::Matches((Get-Content source.txt), “<h4>(.+?)</h4>”) | foreach{$_.Groups[1].Value} | OUt-File -FilePath “result.txt” 1 solved Find and save all words between 2 specific phrase in a large text file [closed]
As @Doorknob 冰 noted, you’re asking for the input twice. The first time you ask for it you don’t actually do anything with it, so that’s why it seems to do nothing, although that’s exactly what you coded it to do. I suggest you think about what you actually want: the program should receive user … Read more
if (!File.Exist(path to file)) { MessageBox.Show(“File Not Found”); } else //process code here also need to add the using System.IO namespace solved Message if Path dont exists in C#?
vector is template container defined in the STL header <vector> and a part of namespace std . Simply put, it acts like an array whose size can be changed just by adding a new element to it. Just like you store objects of some datatype in an array (for eg. int, char, or any other … Read more
Based on your code and the fact that you posted your actual credentials on a public forum, I will assume you just want a synchronous solution and want to show a message box after your (blocking) call to MyServer.Send(); wrap your send in a try/catch block: // The program will attempt to send a message … Read more
You won’t have to worry about performance with as few trees/items you will have. If you have 10 trees, with 90 items each, that makes 900 calls to contains, which has to run over each item in the tree (90 items) for a total of 81K comparisons in your code. Your machine is measured in … Read more
Writing a calculator is not an easy task, as there is more involved: Operator Precedence Grouping Evaluating of expressions Operator Precedence Operator precedence is the grouping of operations, such as performing all multiplication and division before addition and subtraction. A calculator program should handle precedence without parenthesis (grouping). Grouping A more advanced calculator will allow … Read more
When the scanf(“%i”, &choice); statement is executed, it puts the integer entered by the user, into the int variable choice. However, it also leaves the newline character in the input buffer causing the user input to get thrown off. When the scanf(“%c\n”, &guess); statement is executed, the next character entered is placed on the input … Read more