distributed-and-network-programming-course/final/task2/AmirlanSharipov/calculator.proto

syntax = 'proto3';

service Calculator {
	rpc Add(Request) returns (FloatResponse);
	rpc Substract(Request) returns (FloatResponse);
	rpc Multiply(Request) returns (FloatResponse);
	rpc Divide(Request) returns (FloatResponse);
}

message Request {
	int32 a = 1;
	int32 b = 2;
}

message FloatResponse {
	float ans = 1;
}