Create spaces in help massage for a easy reading.

lib.hpp

@@ -11,7 +11,7 @@
 #include <sstream>
 
 const float Pi         {3.1415926535897}; // I conseidered this value for π.
-const char Version[10] {"1.0.1"}; // Version's number.
+const char Version[10] {"1.1"}; // Version's number.
 
 // Help message
 void helpMessage() {
@@ -22,19 +22,19 @@ std::cout <<
 "\n"
 "_*_ List of commands _*_\n"
 "\n"
-"rectangle: Calculate the area of a rectangle (b x h) [easarea rectangle [\"b\" value here] [\"h\" value here]]\n"
-"square: Calculate the area of a square (s²) [easarea square [s value here]]\n"
-"triangle: Calculate the area of a tringle ((b x h) / 2) [easarea triangle [\"b\" value here] [\"h\" value here]]\n"
-"circle: Calculate the area of a circle (πr²) [easarea circle [\"r\" value here]]\n"
-"trapezium: Calculate the area of a trapezium ((B + b) * h / 2) [easarea trapezium [\"B\" value here] [\"b\" value here] [\"h\" value here]]\n"
-"diamond: Calculate the area of a diamond ((D * d) / 2) [easarea diamond [\"D\" value here] [\"b\" value here]]\n"
-"hypotenuse: Calculate the hypotenuse of a triangle (X² = Y² + Z²) [easarea hypotenuse [\"Y\" value here] [\"Z\" value here]]\n"
-"regular_polygon: Calculate the area of a regular polygon ((P * A) / 2) [easarea regular_polygon [\"P\" value here] [\"A value here\"]]\n"
-"cube: Calculate the volume of a cube (s³) [easarea cube [\"s\" value here]]\n"
-"parallelepiped: Calculate the valume of a parallelepiped (b * h * w) [easarea parallelepiped [\"b\" value here] [\"h\" value here] [\"w\" value here]]\n"
-"semicircle: Calculate the area of a semicircle ((r² * π) / (360 / angle)) [ easarea semicircle [\"r\" value]] [\"angle\" value]]\n"
+"rectangle: Calculate the area of a rectangle (b x h) [easarea rectangle [\"b\" value here] [\"h\" value here]]\n\n"
+"square: Calculate the area of a square (s²) [easarea square [s value here]]\n\n"
+"triangle: Calculate the area of a tringle ((b x h) / 2) [easarea triangle [\"b\" value here] [\"h\" value here]]\n\n"
+"circle: Calculate the area of a circle (πr²) [easarea circle [\"r\" value here]]\n\n"
+"trapezium: Calculate the area of a trapezium ((B + b) * h / 2) [easarea trapezium [\"B\" value here] [\"b\" value here] [\"h\" value here]]\n\n"
+"diamond: Calculate the area of a diamond ((D * d) / 2) [easarea diamond [\"D\" value here] [\"b\" value here]]\n\n"
+"hypotenuse: Calculate the hypotenuse of a triangle (X² = Y² + Z²) [easarea hypotenuse [\"Y\" value here] [\"Z\" value here]]\n\n"
+"regular_polygon: Calculate the area of a regular polygon ((P * A) / 2) [easarea regular_polygon [\"P\" value here] [\"A value here\"]]\n\n"
+"cube: Calculate the volume of a cube (s³) [easarea cube [\"s\" value here]]\n\n"
+"parallelepiped: Calculate the valume of a parallelepiped (b * h * w) [easarea parallelepiped [\"b\" value here] [\"h\" value here] [\"w\" value here]]\n\n"
+"semicircle: Calculate the area of a semicircle ((r² * π) / (360 / angle)) [ easarea semicircle [\"r\" value]] [\"angle\" value]]\n\n"
 
-"version: Show the version of program [easarea version]\n"
+"version: Show the version of program [easarea version]\n\n"
 "help: Show this message [easarea help]\n\n";
 
 }

main.cpp

@@ -51,15 +51,15 @@ int main( int argc, char** argv ) {
 			std::cout << "You digit a invalid argument! Digit 'easarea help' for more info.\n";
 			return 0;
 		}
-	}
+
+		if (calculateValue <= 0) {
+			std::cout << "\033[31;1mWarning\033[m: The area or volume of a shape should be a positive rational number!\n" << "Or else it's will be illogical mathematically.\n\n";
+		}
 
-	if (calculateValue <= 0) {
-		std::cout << "\033[31;1mWarning\033[m: The area or volume of a shape should be a positive rational number!\n" <<
-			     "Or else it's will be illogical mathematically.\n\n";
+		std::cout << calculateValue << '\n';
 
 	}
 
-	std::cout << calculateValue << '\n';
 	return 0;
 
 }