# TCL 讀書會(?

- [x] [TCL 教學](http://tw.gitbook.net/tcl/tcl_environment.html#)
- [x] [TCL vscode 套件](https://marketplace.visualstudio.com/items?itemName=bitwisecook.tcl)

## Jimmy
* [Mac VSCode 寫 C/C++ 教學](https://hackmd.io/@liaojason2/vscodecppmac?fbclid=IwAR3aKAhyFMXCSz4mPAB7Vg4SKZJnq2-uxPgPG0wJxpgRhmeas4oYij7xhxY)
* [codechef](https://www.codechef.com/ide)

jimmy
helloworld.c

#include <stdio.h>

int main(){
    
    int input;
    scanf("%d", &input);
    
    if (input == 1)
        printf("hello world!");
    
    if (input == 2)
        printf("goodbye world!");
    
    return 0;
}


## Russel

`helloworld.c`

#include <stdio.h> 

int main() {
    
    int input1, input2;
    scanf("%d %d", &input1, &input2);
    
    if (input1 == 1) {
        printf("hello world!");
    }
    
    return 0;
}

* [printf(3) — Linux manual page](https://man7.org/linux/man-pages/man3/printf.3.html)
* [scanf(3) — Linux manual page](https://man7.org/linux/man-pages/man3/scanf.3.html)

---

* [ARGB TO BW](https://hackmd.io/OcTIikpfQpWIfZJe5S1U9A?view)

## TCL

- [ ] [Download & Install Tcl | ActiveState](https://www.activestate.com/products/tcl/downloads/)