Algorithm for a pizza shop Which one is better??

Question

Hey there i want to write an algorithm for a pizza shop (c#) i wrote and i showed it to my friend my friend said: your algorithm is wrong. and he wrote another algorithm. and right now i want to know which one of our algorithm is better? please download the zip file (that's my source sode) and open theProgram.cs file then tell me which one is better and correct? (with reason)

Prakash Reddy · Answer

Hi Your code and your's friends code also good. but your code : Console .WriteLine( You are selected Small size We'll send you :) ); Console .WriteLine( Price:  + price + $ ); put these lines of code after the end of switch method if amount is not equal to zero. your's friends code: case 1: price += 5; break ; case 2: price += 5; goto case 1; case 3: price += 5; goto case 1; why to do looping again and again put the direct amount case 2 and case 3 without going case 1 again. if use this code change case 3 if amount is 15 RS then change it price += 10;

Suvendu Shekhar Giri · Answer

where is the attachment?

Algorithm for a pizza shop, Which one is better??