why will i want to modify shell environments for that?

Use Msys2 instead of mingw it has gcc 10 and more libs and programs

can someone tell me how can i install the latest version of gcc which is 10(as far as i know) on windows currently i use tdm-gcc

Use WSL2

can someone tell me how can i install the latest version of gcc which is 10(as far as i know) on windows currently i use tdm-gcc

#include<iostream> using namespace std; int main() { string var ="Hello"; system("echo $var"); //required to print Hello but doesn't }

I can only guess, because "of course I doesn't work" is not a very helpful description of the problem

please elaborate

I can only guess, because "of course I doesn't work" is not a very helpful description of the problem

#include<iostream> using namespace std; int main() { string var ="Hello"; system("echo $var"); //required to print Hello but doesn't }

Do you have a solution. any way it can be done. you get what I'm trying to do,right?

Maybe the string formatting is not the only problem

Formatting isn't the problem bro. Its just that 'echo' system command can't access variable defined in main.

Of course it can't, why it should

So is there any way it can be accomplished

There's no such feature in C as far as I know it

I did it once, I swear

#include<iostream> using namespace std; int main() { string var ="Hello"; system("echo $var"); //required to print Hello but doesn't }

#include<iostream> using namespace std; int main() { string var ="Hello"; system("echo $var"); //required to print Hello but doesn't }

or concatenate string for your system call if you need string from c++

#include<iostream> using namespace std; int main() { string var ="Hello"; system("echo $var"); //required to print Hello but doesn't }

is strlen working in kernel ?

Can anyone point to a good resource of debugging C/C++ with VSCode and GDB? I tried searching but I get confused everytime

try use xmake. its more convenience. for me hehe

But I'm specifically looking for GDB😅

have u try ms-vscode.cpptools?

I have everything, need to learn how to use😂

create project folder (empty folder) open using open folder create some c/cpp file hit the run button (side bar) press run and debug button select gcc/lldb (iam using linux gcc) select compiler n done dont forget to place some breakpoint in ur code. and i guess youtube have many tutorial for this? goodluck

GDB as something like set x=1 commands also right?

Can anyone point to a good resource of debugging C/C++ with VSCode and GDB? I tried searching but I get confused everytime

Hi I just startet to C language. I know intermediate level java. Can anybody advice me a tutorial or book. If it is complicated and not very beginner friendly it is great for me because I know the fundemantals of programing.

Hi I just startet to C language. I know intermediate level java. Can anybody advice me a tutorial or book. If it is complicated and not very beginner friendly it is great for me because I know the fundemantals of programing.

Question Mark, a surveyor has been tasked with providing measurements of a circular piece of land. This will enable a programmer to write a program for the owner that will subdivide the farm into pieces of land for different farming activities intended to be carried out on the land. Arising from the results Mark obtains, write a well documented C program that finds the area and circumference of the piece of land. Provide (a) An algorithm of the program (b) A flowchart illustrating the solution to the program (c) The C program that can implement this task.

Question Mark, a surveyor has been tasked with providing measurements of a circular piece of land. This will enable a programmer to write a program for the owner that will subdivide the farm into pieces of land for different farming activities intended to be carried out on the land. Arising from the results Mark obtains, write a well documented C program that finds the area and circumference of the piece of land. Provide (a) An algorithm of the program (b) A flowchart illustrating the solution to the program (c) The C program that can implement this task.

No need I've already typed it, thought I'd lost it.

if i recall correctly, even asking for homework is not really allowed... isn’t it?

Please allow me to send a screenshot of how the question reads in the paper admin please.

The only thing I can do is to ban you😢

#include<studio.h> #define PI 3.142 int main() { float r, c, A; printf("\nEnter radius"); scanf("%f",&t); c=PI *2*r; A=PI*r*r; printf("circumference =%f\n Area=%f\n", c, A); return 0; }

I guess keyboard auto corrected It's <stdio.h>

Yeah. Thanks buddy.

i would include math for a more precise definition of Pi

Okay, but I only used the word PI because we always call that constant, used in calculations involving circles and curves, pi.