编程代码输入年月日

编程代码输入一个角度输出它的正弦余弦和正切函数

```pythonprint("Hello, world!")``````javascriptconsole.log("Hello, world!");``````javaSystem.out.println("Hello, world!");``````cinclude int main() { printf("Hello, world!\n"); return 0;}``````htmlHello, world!```...