please wait
|
by cristian c
I must be blind or something
|
| Just doing some sample test. I came across this. Weird thing is, I remember doing this same snippet before, and I had no problem. Did CERN mess up reality or ... |
|
Oct 29, 2017 at 5:20am
[7 replies] Last: > So << is a sequence point now? The concept of sequence points was ... (by JLBorges)
|
| modular functions and nested looping? |
| For class i'm supposed to write a program that: asks for five scores, finds the min and max, and finds the average after subtracting the min and max. Its suppos... |
|
Oct 29, 2017 at 4:32am
[2 replies] Last: thanks, i got it figured out in a really overly complex way though XD... (by iWillAlwaysBeANoob)
|
|
by fatmurphy
Help comparing strings to make a standard output
|
| I have a project where I am making a conversion table, part of the requirement is to have a standard output for unit type regardless of the input. I am trying ... |
|
Oct 29, 2017 at 12:52am
[10 replies] Last: Hi, For std::transform, have a look at the example here: http://en.c... (by TheIdeasMan)
|
|
by Bizzy
Input/Output operator overloading
|
| Hey, so I've never handled i/o operator overloading before and yet my beginner's course expects me to know how it works. I need to implement the top 2 functions... |
|
Oct 28, 2017 at 11:53pm
[2 replies] Last: Awesome, thanks! (by Bizzy)
|
|
by cash
array menu
|
| I need help with options 6 and 4 in the menu. This is the menu : 0. Create array: Asks user how many numbers to fill (the length of the partially filled ... |
|
Oct 28, 2017 at 10:20pm
[no replies]
|
|
by redstorm98
How to call vectors from function?
|
| #include <iostream> #include <vector> using namespace std; vector<float> avesum(float d) { vector<float> v; cout << "please enter numbers: "; while (cin >> ... |
|
Oct 28, 2017 at 10:16pm
[1 reply] : Hello redstorm98, Welcome to the forum. PLEASE ALWAYS USE CODE TAGS ... (by Handy Andy)
|
|
by holydiver
Multiple input in a do while loop cin for int
|
| Hello. I have this code: int a; int b; do { cout << "set a to: "; cin >> a; cin.clear(); cin.ignore(); } while (cin.fail()); do { cout << "set b ... |
|
Oct 28, 2017 at 9:57pm
[5 replies] Last: Thanks for the thorough explanation. I just have to practice using thi... (by holydiver)
|
|
by Cristina54
What's wrong with my code?
|
| First semester of programming. I am stuck on an assignment. Please ignore the averages and stuff at the very bottom, will look at that later. What I am worried ... |
|
Oct 28, 2017 at 9:10pm
[3 replies] Last: EDIT Sorry, never mind. I did what you suggested then, I copied my cod... (by Cristina54)
|
|
by sauerplayer
How good is this code, speaking of good coding and optimization for a newbie?
|
| Menu.cpp #include<iostream> #include"suma.h" #include"resta.h" #include"multi.h" #include"mensaje.h" #include"div.h" #include"cuadricula.h" usi... |
|
Oct 28, 2017 at 8:46pm
[1 reply] : In no particular order: using namespace std; is dangerous. Putting ... (by Repeater)
|
|
by freshii
how to pass variables in function parameters
|
| I've learned that using non-const variables in file namespace is bad practice (and of course I don't want to develop bad habits). However, I'm not sure how I'm ... |
|
Oct 28, 2017 at 7:00pm
[6 replies] Last: Ok thanks! Got it down now everything is working as expected! the lea... (by freshii)
|
|
by amjad0750
HELP ME!!!!
|
| this is my homework for tomorrow and i don`t now how to do it PLEAS HELP write a c++ program to output vertically ten consecutive numbers to a file. the file ... |
|
Oct 28, 2017 at 5:59pm
[6 replies] Last: You don't need the string string amjad_alghamdi; , I suggest remove t... (by Chervil)
|
|
by Rostam
Nested loops exercise
|
| So I can't seem to find the reason why when i input one into this program, it prints the "-" repeated until the compiler quits. I've spot checked all my loops t... |
|
Oct 28, 2017 at 9:34am
[1 reply] : Let me know if you see anything I missed! Line 7 double sum; sum i... (by Chervil)
|
|
by Limitless98
something wrong
|
| my first and second array can be displayed perfectly; but there is something wrong with the third one; for the third one, i am trying to display the differenc... |
|
Oct 28, 2017 at 9:28am
[3 replies] Last: #include <iostream> #include <iomanip> #include <valarray> using name... (by lastchance)
|
|
by bigolboy
Loop help with functions and input/output text files
|
| So I have an assignment to write a program that reads from a text file, manipulates the data, then inserts the manipulated data into an output file. The program... |
|
Oct 28, 2017 at 8:48am
[1 reply] : One suggestion is to open both input and output files in main(). Pass ... (by Chervil)
|
|
by AlexG360
Help on LAB 3.3 answer keep coming 0 " Working with String Input and Type Casting"
|
| // Lab 3 percentage.cpp // This program will determine the percentage // of answers a student got correct on a test. // PUT YOUR NAME HERE. #include <iostream>... |
|
Oct 28, 2017 at 7:57am
[1 reply] : totalPoints = ( numCorrect/numQuestions); This is doing integer div... (by Chervil)
|
|
by ghost1111
std::map
|
| In std::vector there a fucntion call push_back is there something equivalent to that in std::map |
|
Oct 28, 2017 at 2:28am
[3 replies] Last: std::map also offers an overload of operator for insertion: # incl... (by gunnerfunner)
|
|
by imohamme5
Bounding Box Collision
|
| I am trying to figure out how to calculate all sides of the rectangle. I am struggling finding the bottom and right side of the two. Can anyone help me? bool... |
|
Oct 28, 2017 at 12:01am
[3 replies] Last: Collision detection algorithm solution copied from: https://stackoverf... (by Enoizat)
|
|
by brenton393
cout not working after While statement
|
| Feel free to critic any part of the code, but the problem im having is that the cout at the end is not working after the while statement. #include "s... |
|
Oct 27, 2017 at 10:57pm
[3 replies] Last: I had a palm to face moment. realized that the "while (monthdue > 0)"... (by brenton393)
|
| l can't get the 'exact' decimal part of a float number |
| Hi all, l have a serious issue here. lm trying to get the decimal part of a float number; then l want to transform that decimal into an integer. The issue... |
|
Oct 27, 2017 at 10:34pm
[3 replies] Last: you can use integers for this, with a great deal of effort to compute ... (by jonnin)
|
|
by murr0010
Help me please! do while / if else, with char isn't working.
|
| hey you people, let me know where is the fault. //opdracht_4.15_7 #include<iostream> using namespace std; int main() { char ch, s; int telm = 0, t... |
|
Oct 27, 2017 at 10:15pm
[5 replies] Last: why is the: 'using namespace std; dangerous? knowclue’s answer is... (by Enoizat)
|