Home PHP C# C++ Android Java Javascript Python IOS SQL HTML Categories

For loop not letting me change input

It looks like your if statements are not doing what you expect. For instance:

if (grade[i]='B')
    // This code will *always* execute

You ought to be using the double equals == to compare a value, and a single equals = to assign a value.

(Edit after additional code change)

Inside the for-loop, you are trying to use cin to read in a single character. However, since the z is an integer, cin is looking for a valid integer, which does not happen to include 'A' or 'B', etc.

Perhaps you should try using a getline() or get().

Categories : C++

Related to : For loop not letting me change input
How to change the input tag's response to addEventListener('change')?
Try using on KeyUp then look at the value inside You can specify a min length before checking the text. May not be exactly what you after but may be a start or you can use onchange

Categories : Javascript
Game of Nim - showing the remaining numbers and letting a player pick their name?
The name can be user inputted through cin, looks like you aready know how to do that, then stored to a string[], where the index is for the player-1 value. string names[2]; cout << "Player 1 choose name: "; cin >> names[0]; cout << "Player 1 choose name: "; cin >> names[1]; Also, you're checking if an unsigned int is negative. That should be a compiler error. Your ca

Categories : C++
Input value to change
There are some details that I found here: "Yes$ -150 off" do not match with the regular expression /$(-?[0-9]*)/, there is a space between $ and the sign. "Yes $-150 off" would match with that. ($(this).val()).match(/$(-?[0-9]*)/)[1] -> there is only one group on your regular expression, so the [1] will not work. This would work for you selecting by the value of the combo: var colorPrices = {

Categories : Javascript
how to change input type in angularjs
I would do the following: <input ng-show="!data.show_password" type="password" ng-model="data.password" id="form_password"> <input ng-show="data.show_password" type="text" ng-model="data.password"> <input type="checkbox" ng-model="data.show_password" id="show_password"> <label>Show Password</label> (or obviously you could use ng-hide, stylistic preference)

Categories : Javascript
Java: get input string and change the format
You can use regex pattern to format in your specific pattern using Lookaround (?=^d,dd$)|(?<=^dd,d$)|(?<=^d,d$)|(?=^d,d$) Online demo Here we are using three combination of data as given by you and empty space is replaced by zero. Sample code: String regexPattern="(?=^\d,\d\d$)|(?<=^\d\d,\d$)|(?<=^\d,\d$)|(?=^\d,\d$)"; System.out.println("1,12".replaceAll(regexPattern, "0")); Sys

Categories : Java
Recently Add
C++: error C2143: syntax error : missing ';' before '<'
Converting 2s compliment to a decimal. Output is double
how do you compare a string to a vector value?
Converting a long double to double with upward (or downward) rounding
C++: operator<< overloading in the nested classes
Unclear behavior with csv processing using getline
C++ Visual Studio Error: IntelliSense: expected a statement
Game of Nim - showing the remaining numbers and letting a player pick their name?
malloc 1D array in struct
How to create an array of smart pointers?
c++ swapping unique_ptr's
Functions as arguments
Any Fast & Efficient way to generate a 3D Grid?
Is string[] not a type?
C++ typeid(x).name() returns ph
Counting / Printing Path - From (1,1) to (m, n)
C++ input function that calls itself
Error: array must be initialized with a brace-enclosed initializer
SDL_ConvertSurface() causes break
C++ std deviation function?
libcURL Progress Function not being called
What is QList's maximum size?
Run batch with C++
Read a file and write its contents to another C++
extract from stringstream into 2D vector
How to stop Scons adding lib infront of a shared library
Blocking vs non-blocking mode in TCP sockets using C++
SDL2 toggle SDL_WINDOW_RESIZABLE state for fake fullscreen
How can I assign value to specific vector's index?
Operator Overloading with Constant Iterators
© Copyright 2017 Publishing Limited. All rights reserved.