Check for repeated number and delete

Question

Enter the data in VET, and then check the repeated numbers, and leave in VET1 only the numbers that are not repeated, but I’m not able to do this last part at all, follow the code I’ve done so far:

#include <stdio.h>
#include <stdlib.h>
#define T 3

int main()
{
    int vet[T];
    int vet1[T];
    int i, j, achou = 0, quant = 0;

    printf("Digitar os numeros:");
    for(i = 0; i < T; i++)
    {
        scanf("%d", &vet[i]);
    }
    for(i = 0; i < T; i++)
    {

        for(j = 0; j < quant; j++)
        {
            achou = 0;
            if(vet[i] == vet1[j])
            {
                achou = 1;
                break;
            }
            if(achou == 0)
            {
                vet1[quant] = vet[i];
                quant ++;
            }
        }

    }
    for (i = 0; i <= quant; i++)
    {
        printf("%d", vet[i]);
    }
    return 0;
}

Answer 1

I managed to make:

#include <stdio.h>
#include <stdlib.h>
#define T 5

int main(){
int vet[T];
int vet1[T];
int i, j, n= 0;

printf("Digitar os numeros:");
for(i = 0; i < T; i++)
    {
        scanf("%d", &vet[i]);
    }
    for(i = 0; i < T; i++)
    {
        for( j = 0; j < n; j++ )
        {
            if( vet[i] == vet1[j] )
                break;
        }

        if( j == n )
        {
            vet1[n] = vet[i];
            n++;
        }
      }
    for (i = 0; i <n; i++)
    {
        printf("%d", vet1[i]);
    }
    return 0;
}