Frequency of Numbers in a 1D Array

Question

its been 6 hours since I have been writing the code but to no avail, I don\'t no where I am making the mistake but I am making some. Its a frequency output program and output sh

Answer 1

I wanted to submit my solution which I think it´s a more easy one:

#include 
using namespace std;

int main() {
    int n; //number of Elements in the vector
    cin>>n;
    int vec[n]; //vector with all elements
    int v[n];  //vector with Elements without repetition
    int c[n];  // vector which stores the frequency of each element
    for(int i=0; i>vec[i];
    int k=0; // number of Elements of the vector without Repetition, in the begining, it has 0 Elements
    int j=0; //logic Counter, could be replaced with bool
    for(int i=0; i