@programminginc - страница 2822

Marián

it downloads and builds pkgs from source so it's huge

this is not bad btw i was kind of joking

Pankaj

#include <iostream> #include <string.h> using namespace std; int main() { int n; cin>>n; int x=0; char bit[4]; for(int i=0;i<n;i++){ scanf("%s",&bit); if(strcmp(bit,"++x" == 0) || strcmp(bit,"x++" == 0) || strcmp(bit,"X++" == 0) || strcmp(bit,"++X" == 0)){ x+=1; } else if(strcmp(bit,"--x" == 0) || strcmp(bit,"x--" == 0) || strcmp(bit,"X--" == 0) | strcmp(bit,"--X" == 0)){ x-=1; } x=x; } cout<<x; return 0; } this works on devc++ but gives error on codeforces. Problem 282A

Use #include stdio.h

Rishi

#include <iostream> #include <string.h> using namespace std; int main() { int n; cin>>n; int x=0; char bit[4]; for(int i=0;i<n;i++){ scanf("%s",&bit); if(strcmp(bit,"++x" == 0) || strcmp(bit,"x++" == 0) || strcmp(bit,"X++" == 0) || strcmp(bit,"++X" == 0)){ x+=1; } else if(strcmp(bit,"--x" == 0) || strcmp(bit,"x--" == 0) || strcmp(bit,"X--" == 0) | strcmp(bit,"--X" == 0)){ x-=1; } x=x; } cout<<x; return 0; } this works on devc++ but gives error on codeforces. Problem 282A

If some form of libc++ is supported, then using #include<cstring> instead of #include<string.h> should work.

Ибраги́м

https://www.youtube.com/watch?v=jZ2pXlcDGFc

Ибраги́м

May your team mates never boycott you like Compiler vendors boycotted this feature.

محمود

#include <iostream> using namespace std; void fun (int x, int y) } x=20; y = 10; { int main() } int x=10; fun(x,x); cout<<x; return 0; {

محمود

?

محمود

Is that true or false

Ибраги́м

True

Ибраги́м

#include <iostream> using namespace std; void fun (int x, int y) } x=20; y = 10; { int main() } int x=10; fun(x,x); cout<<x; return 0; {

This is an abomination

Ибраги́м

#include <iostream> using namespace std; void fun (int x, int y) } x=20; y = 10; { int main() } int x=10; fun(x,x); cout<<x; return 0; {

Use pastebin pls

Dima

This is an abomination

lol

محمود

What is the output

Ибраги́м

#include <iostream> using namespace std; void fun (int x, int y) } x=20; y = 10; { int main() } int x=10; fun(x,x); cout<<x; return 0; {

U must've read the rules

محمود

U must've read the rules

Yas

Ибраги́м

Yas

Obviously not!

Ибраги́м

U didn't even take a look at what u wrote

Ибраги́м

Please check the code is not readable

Anonymous

#include <iostream> using namespace std; void fun (int x, int y) } x=20; y = 10; { int main() } int x=10; fun(x,x); cout<<x; return 0; {

/test #include <iostream> using namespace std; void fun(int *x, int *y) { *x=20; *y = 10; } int main() { int x=10; fun(&x, &x); // possible pointer alias cout<<x; return 0; }

Anonymous

Hello. Could you tell me which libraries I should know to be a good specialist?

Anonymous

https://www.youtube.com/watch?v=jZ2pXlcDGFc

Oh nice, I've been waiting this episode

محمود

/test #include <iostream> using namespace std; void fun(int *x, int *y) { *x=20; *y = 10; } int main() { int x=10; fun(&x, &x); // possible pointer alias cout<<x; return 0; }

Error

Sharique

What is the output

10

Zigzag

std::move dont work with uint64_t in Class Constructor? Bcs my Clang-tidy saying about it/

Zigzag

Its anything be copyed?

Dima

lol

Zigzag

I cant sent link on screenshot

Pavel

std::move dont work with uint64_t in Class Constructor? Bcs my Clang-tidy saying about it/

Not sure what you mean by "don't work", std::move just doesn't make sense on such simple types.

TLT

Hello,ıf ı want to start computer programming from where ı must start to this

Diego

Probably not from C

Diego

What worked for me was to start from a dynamically typed, procedural programming language These usually are scripting languages

Diego

Check out Lua and ZeroBrane Studio, once you feel you get the hang of it, try making a game or two with LOVE2D

Diego

THEN you can start working out with languages like C#, C, C++, etc. But that's just me, you can do whatever you feel like

Anonymous

Hello,ıf ı want to start computer programming from where ı must start to this

What sort of background do you have? Are you still in school, a career switcher, something else?

Anonymous

Ever scripted a game, or program a VCR or DVR, or...

Anonymous

Most programmers don't use much math day-to-day, but it would help to be mathematically educated... Not a strict requirement.

Anonymous

I don't think they want to respond...

Diego

yyeaahh

Muhammad

anyone have a simple c programming that works better

Diego

a what

AmR

anyone have a simple c programming that works better

What ?

neb

anyone have a simple c programming that works better

K&R

Muhammad

c programming

neb

c programming

https://en.wikipedia.org/wiki/The_C_Programming_Language

neb

THIS is K&R

Stanislav

anyone have a simple c programming that works better

spartak

Can you advice to me the book for beginners c++

Bottom G

Can you advice to me the book for beginners c++

learncpp.com

Bottom G

👍

Anonymous

Can you advice to me the book for beginners c++

#cppbookguide

Danyar

hello guys

Danyar

i have an assigment of c++ can you help me please

Ferit

Hi

Ferit

Can you help me this question: As an argument, write a function that will return the number of bytes of data (file length) in the file that is named.

Anonymous

Can you help me this question: As an argument, write a function that will return the number of bytes of data (file length) in the file that is named.

https://www.tutorialspoint.com/how-can-i-get-a-file-s-size-in-cplusplus#:~:text=To%20get%20a%20file's%20size,of%20bytes%20in%20the%20file.

Anonymous

Hey, I have a question

Anonymous

I have a string like "Hey my name is NAME "

Anonymous

Before the name I have x numbers of space, that could vary from 0 to X How do I create a scanf format string to say "Read 0 or more spaces?" I know how to say "Read 1 or more", but not 0

Al

you may be able to tokenize

Al

hardly scanf will solve this

Al

check strtkn function

Anonymous

you may be able to tokenize

I did it, but isn't there a way to do the same formatting?

Al

spaces are just common chars, what do you want to format? the way I see things i dont think thats a possibility... but if you find a way pls share here so i can learn

Anonymous

Help

klimi

Help

line 18 you are missing semicolon

Anonymous

Hi, how can I insert the % character in a string?

Alex

Hi, how can I insert the % character in a string?

string s = "%";

Anonymous

string s = "%";

thanks!

+

guys, I want to use QtConcurrent run in a memeber function of my main qt class but i dont know why, every time its give me tons of error what can i do?