C#•2mo ago

✅ code works fine on my pc but give runtime error on codeforces

Problem https://codeforces.com/contest/231/problem/A My Code

C#
using System;

namespace CodeForces
{
    internal class Solution
    {
        public static void solve()
        {
            int n = Convert.ToInt32(Console.ReadLine());
            int[] a = new int[3];
            
            for(int i=0;i<n;i++)
            {
                int x = Convert.ToInt32(Console.ReadLine());
                int y = Convert.ToInt32(Console.ReadLine());
                int z = Convert.ToInt32(Console.ReadLine());
                a[i] = x+y+z;
            }
            
            int ans=0;
            for(int i=0;i<n;i++)
            {
                if(a[i]>=2)
                {
                    ans++;
                }
            }
            Console.WriteLine(ans);
        }
        
        public static void Main(string[] args)
        {
            solve();
        }
    }
}

C#
using System;

namespace CodeForces
{
    internal class Solution
    {
        public static void solve()
        {
            int n = Convert.ToInt32(Console.ReadLine());
            int[] a = new int[3];
            
            for(int i=0;i<n;i++)
            {
                int x = Convert.ToInt32(Console.ReadLine());
                int y = Convert.ToInt32(Console.ReadLine());
                int z = Convert.ToInt32(Console.ReadLine());
                a[i] = x+y+z;
            }
            
            int ans=0;
            for(int i=0;i<n;i++)
            {
                if(a[i]>=2)
                {
                    ans++;
                }
            }
            Console.WriteLine(ans);
        }
        
        public static void Main(string[] args)
        {
            solve();
        }
    }
}

Codeforces

Problem - A - Codeforces

11 Replies

manukaOP•2mo ago

my submission: https://codeforces.com/contest/231/submission/288376399

ACiDCA7•2mo ago

did you try to replicate the input? because that input breaks your code

manukaOP•2mo ago

problem doesnt tell if the input is a string or a int im still trying to figure it out

ACiDCA7•2mo ago

wdym? each line is a line input into the console

manukaOP•2mo ago

nvm found a fix

C#
                string[] numb = Console.ReadLine().Split(' ');
                
                int x,y,z = int.Parse(numb[0]);int.Parse(numb[1]);int.Parse(numb[2]);

C#
                string[] numb = Console.ReadLine().Split(' ');
                
                int x,y,z = int.Parse(numb[0]);int.Parse(numb[1]);int.Parse(numb[2]);

do you know anyway to make it format like this

manukaOP•2mo ago

ACiDCA7•2mo ago

did chatgpt puke that out?

manukaOP•2mo ago

otherwise it will look like this still works but looks ugly

C#
                int x = Convert.ToInt32(numb[0]);
                int y = Convert.ToInt32(numb[1]);
                int z = Convert.ToInt32(numb[2]);

C#
                int x = Convert.ToInt32(numb[0]);
                int y = Convert.ToInt32(numb[1]);
                int z = Convert.ToInt32(numb[2]);

no i found a random question on a website

ACiDCA7•2mo ago

code should be readable and this is more readable than cramming everything into one line like i asume you want to do also prefer tryparse instead of convert

manukaOP•2mo ago

i didnt knew what was int.Parse before thats why i used convert i saw that on the website i mentioned above i will use parse from now on lol how do i mark this thread as solved @ACiDCA7

ACiDCA7•2mo ago

/close

Gaming

Programming

✅ code works fine on my pc but give runtime error on codeforces