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788 B
788 B
doop
Instructions
Write a program that is called doop.
The program has to be used with three arguments:
- A value
- An operator
- Another value
In case of an invalid entry the programs prints 0.
In case of an invalid number of arguments the program prints nothing.
fmt.Print is authorized.
Usage
student@ubuntu:~/piscine/test$ go build doop.go
student@ubuntu:~/piscine/test$ ./doop
student@ubuntu:~/piscine/test$ ./doop 1 + 1
2
student@ubuntu:~/piscine/test$ ./doop hello + 1
0
student@ubuntu:~/piscine/test$ ./doop 1 p 1
0
student@ubuntu:~/piscine/test$ ./doop 1 + 1
2
student@ubuntu:~/piscine/test$ ./doop 1 / 0
No division by 0
student@ubuntu:~/piscine/test$ ./doop 1 % 0
No modulo by 0
student@ubuntu:~/piscine/test$ ./doop 1 * 1
1