c=0 for i in range(len(a)): for j in range(i+1,len(a)): if (a[i]+a[j])%k==0: c+=1 print(c)

include

using namespace std; int main(){

int n,k;
cin>>n>>k;
int a[n];
for(int i=0;i<n;i++){
cin>>a[i];
}
int count=0;
for(int i=0;i<n;i++){
    for(int j=i+1;j<n;j++){
        if((a[i]+a[j])%k==0){
            count++;
        }
    }
}
cout<<count<<endl;

}

this is the solution in C int main() { int n,k; scanf("%d",&n); scanf("%d",&k); int a[n]; for(int i=0;i

can anyone explain which requirement is violating this code?

if name == 'main':

nk = input().split()

n = int(nk[0])

k = int(nk[1])

a = list(map(int, input().rstrip().split())) if((n>=2 and n<=100) and ( k>=1 and k<=100) ): for i in range(len(a)): if (a[i]>=1 and a[i]<=100): pass

print(len([[i,j]for i in a for j in a if (i

My solution in c# passed all the test cases using System; using System.Collections.Generic; using System.IO; using System.Linq; class Solution {

static void Main(String[] args) {
    string[] tokens_n = Console.ReadLine().Split(' ');
    int n = Convert.ToInt32(tokens_n[0]);
    int k = Convert.ToInt32(tokens_n[1]);
    string[] a_temp = Console.ReadLine().Split(' ');
    int[] a = Array.ConvertAll(a_temp,Int32.Parse);
    int count=0;
    for(int i=0; i<n-1; i++)
    {           
        for(int j=i+1; j<n; j++)
        {
            if((a[i]+a[j])%k==0)
            {
                count=count+1;
            }
        }
    }
    Console.WriteLine(count);

}

}