Why this is not working?

Question

https://code.sololearn.com/c37N0I6sNyFc/?ref=app

Answer 1

Several syntax errors and a typo.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
Random NumberGenerator = new Random();
int x = NumberGenerator.Next(1,101);
int y = NumberGenerator.Next(1,101);
Console.WriteLine("What is" + x "+" + y); //<-- missing a + to concatenate x
int answer = Convert.ToInt32(Console.ReadLine());

if (answer == x + y){
int response = NumberGenerator.Next(1,4);
switch (response)
{
case 1; //<-- case uses a colon ':' not a semicolon ';'
Console.WriteLine("Answer was Correct");
break;
case 2; //<-- case uses a colon ':' not a semicolon ';'
Console.WriteLine("It was true");
break;
default; //<-- case uses a colon ':' not a semicolon ';'
Console.WriteLine("Your answer. was right");
break;
// Missing closing curly brace '}' for switch/if
}
else{
int fals = Math.Abs (answer - (x+ y));
if (fals < 1){
Console.WriteLine("You are so close");
}
else if (fals < 10){
Console.WriteLine("You are close");
}
else{
Console.WriteLind("You can do better"); //<--Typo WriteLine not WriteLind
}
}
}
// Missing 2 closing curly braces '}'

Use whitespace and code formatting to help you read your code and make sure you always close your code blocks by lining things up.

Corrected code in next post

Answer 2

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SoloLearn {

class Program {

static void Main(string[] args) {
Random NumberGenerator = new Random();

int x = NumberGenerator.Next(1,101);
int y = NumberGenerator.Next(1,101);

Console.WriteLine("What is " + x + " + " + y);

int answer = Convert.ToInt32(Console.ReadLine());

if (answer == x + y) {
int response = NumberGenerator.Next(1,4);

switch (response) {
case 1:
Console.WriteLine("Answer was Correct");
break;
case 2:
Console.WriteLine("It was true");
break;
default:
Console.WriteLine("Your answer. was right");
break;
}
} else {
int fals = Math.Abs (answer - (x + y));

if (fals < 1) {
Console.WriteLine("You are so close");
} else if (fals < 10) {
Console.WriteLine("You are close");
} else {
Console.WriteLine("You can do better");
}
}
}
}
}

Answer 3

Thank you