public IActionResult Get(string formula) { if (string.IsNullOrEmpty(formula)) { var data = new { status = "error", message = "Please enter the formula!" }; return(BadRequest(data)); } RPN onp = new RPN(formula); if (onp.IsCorrect() == "true") { var data = new { status = "ok", result = new { infix = onp.Tokens().ToArray(), postfix = onp.InfixToPostfix(onp.Tokens()) } }; return(Ok(data)); } else { var data = new { status = "error", message = onp.IsCorrect() }; return(BadRequest(data)); } }
public IActionResult Get(string formula, double from = Double.NaN, double to = Double.NaN, double n = Double.NaN) { if (string.IsNullOrEmpty(formula)) { var data = new { status = "error", message = "Please enter the formula!" }; return(BadRequest(data)); } if (Double.IsNaN(from) || Double.IsNaN(to) || Double.IsNaN(n)) { var data = new { status = "error", message = "Please enter all arguments!" }; return(BadRequest(data)); } RPN onp = new RPN(formula); if (onp.IsCorrect() == "true") { List <double> res = new List <double>(); res = onp.MinMax(onp.Tokens(), from, to, n); List <dynamic> results = new List <dynamic>(); for (int i = 0; i < res.Count - 1; i++) { results.Add(new{ x = res[i], y = res[i + 1] }); i++; } var data = new { status = "ok", result = results.ToArray() }; return(Ok(data)); } else { var data = new { status = "error", message = onp.IsCorrect() }; return(BadRequest(data)); } }
public IActionResult Get(string formula, double x = Double.NaN) { if (string.IsNullOrEmpty(formula)) { var data = new { status = "error", message = "Please enter the formula!" }; return(BadRequest(data)); } if (Double.IsNaN(x)) { var data = new { status = "error", message = "Please enter X!" }; return(BadRequest(data)); } RPN onp = new RPN(formula); if (onp.IsCorrect() == "true") { var data = new { status = "ok", result = onp.CalX(onp.Tokens(), x) }; return(Ok(data)); } else { var data = new { status = "error", message = onp.IsCorrect() }; return(BadRequest(data)); } }