---
# System prepended metadata

title: DAY01

---

# DAY01
```c=
#include<stdio.h>
#include<stdlib.h>

void main() {

    int number = 100;      //整數
    
    float number_f = 2147.4836430; //浮點數
    
    char name = 'L'; // 字元    or 76(ASCII)

    char full_name[12] = "Lu-Ching-Yu";

    // Lu-Ching-Yu
    printf("%s\n",full_name);
    /*
    printf:印出東西 需要格式化(%d=十進位,%f=浮點數,%c=字元) 
    \n是換行符號
    */
    
    system("pause");
}

```