6 months

So i'm in my first year of programming computer systems, so i want to know if in this 6 months we are in the right track, because if we're too slow, today i'm going to have a test, we need to use vectors.

This are the exercises that we did on school, do you think we're on the right way, or to slow for 6 months,(sorry lol i'm portuguese so somethings are in portuguese)
int n,num[30],i;
void ler()
{ system("CLS");
printf("Quantos elementos tem o vetor: ");
scanf("%d",&n);
for(i=1;i<=n;i++)
{ printf("num[%d]=",i);
scanf("%d",&num);}}
void listar()
{ system("CLS");
printf("Elementos do vetor:\n\n");
for(i=1;i<=n;i++)
printf("num[%d]=%d\n",i,num);
getch();}
void listarentre()
{ int min,max;
system("CLS");
printf("Qual a numero minimo:");
scanf("%d",&min);
printf("Qual a numero maximo:");
scanf("%d",&max);
printf("NUMEROS ENTRE %d E %d:",min,max);
for(i=1;i<=n;i++)
if((num>min)&&(num<max))
printf("\nNumero: %d",num);
getch(); }
void lsm()
{int media,soma=0;
system("cls");
for(i=1;i<=n;i++)
soma+=num;
media=soma/n;
printf("\n\nNumeros Superiores a media\n\n");
for(i=1;i<=n;i++)
{ if(num>media)
printf("%d\n",num); }
getch(); }
void acrescent()
{
int a;
system("CLS");
printf("Quantos quer acrescentar?");
scanf("%d",&a);
for(i=n+1;i<=n+a;i++)
{printf("\nnum[%d]=",i);
scanf("%d",&num); }
n+=a; }
void eleminar()
{int e;
int n,num[30],i;
void ler()
{ system("CLS");
printf("Quantos elementos tem o vetor: ");
scanf("%d",&n);
for(i=1;i<=n;i++)
{ printf("num[%d]=",i);
scanf("%d",&num);}}
void listar()
{ system("CLS");
printf("Elementos do vetor:\n\n");
for(i=1;i<=n;i++)
printf("num[%d]=%d\n",i,num);
getch();}
void listarentre()
{ int min,max;
system("CLS");
printf("Qual a numero minimo:");
scanf("%d",&min);
printf("Qual a numero maximo:");
scanf("%d",&max);
printf("NUMEROS ENTRE %d E %d:",min,max);
for(i=1;i<=n;i++)
if((num>min)&&(num<max))
printf("\nNumero: %d",num);
getch(); }
void lsm()
{int media,soma=0;
system("cls");
for(i=1;i<=n;i++)
soma+=num;
media=soma/n;
printf("\n\nNumeros Superiores a media\n\n");
for(i=1;i<=n;i++)
{ if(num>media)
printf("%d\n",num); }
getch(); }
void acrescent()
{int a;
system("CLS");
printf("Quantos quer acrescentar?");
scanf("%d",&a);
for(i=n+1;i<=n+a;i++)
{printf("\nnum[%d]=",i);
scanf("%d",&num); }
n+=a; }
void eleminar()
{int e;
system("cls");
listar();
printf("que elemento quer tirar?\n");
scanf("%d",&e);
for(i=e;i<n;i++)
num=num[i+1];
n--;
printf("elemento eleminado\n");
getch(); }
void ondequeracrescent()
{int p;
system("cls");
printf("Em que posicao quer inserir\n");
scanf("%d",&p);
for(i=n;i>=p;i--)
num[i+1]=num;
printf("Valor a acrescentar?\n");
scanf("%d",&num[p]);
n++; }
void maiorquemedia()
{int soma=0,media;
for(i=1;i<=n;i++)
soma+=num[i];
media=soma/n;
system("CLS");
printf("MAIORES QUE A MEDIA:\n");
for(i=1;i<=n;i++)
if(num[i]>media)
printf("%d",num[i]);
printf("\n");
getch(); }
void paim()
{ system("CLS");
printf("NUMEROS PARES:");
for(i=1;i<=n;i++)
if(num[i]%2==0)
printf("\nnum[%d]=%d",i,num[i]);
printf("\nNUMEROS IMPARES:");
for(i=1;i<=n;i++)
if(num[i]%2!=0)
printf("\nnum[%d]=%d",i,num[i]);
getch(); }
void inver()
{system("CLS");
for (i=n;i>=1;i--)
printf("num[%d]\n",num[i]);
getch(); }
int main()
{ char opc;
do
{ system("CLS");
printf("\nMENU\n");
printf("\n1 - Ler ");
printf("\n2 - Listar ");
printf("\n3 - Listar entre 2 numeros ");
printf("\n4 - Listar maiores que a media ");
printf("\n5 - Inserir novo ");
printf("\n6 - Eliminar");
printf("\n7 - Acrescentar Em Qualquer Posicao");
printf("\n8 - Listar os pares e os impares");
printf("\n9 - Listar os numros por ordem inversa");
printf("\n");
printf("\n0 - Sair ");
opc=getch();
switch(opc)
{case '1':{ler();break; }
case '2':{listar();break; }
case '3':{listarentre();break; }
case '4':{lsm();break; }
case '5':{acrescent();break; }
case '6':{eleminar();break; }
case '7':{ondequeracrescent();break;}
case '8':{paim();break; }
case'9' :{inver();break; }

}}
while(opc!='0'); }[/i][/i][/i][/i][/i][/i][/i][/i]

 

Probably would expect to learn more concepts in 6 months than that (from what I can tell from the paste).

 

yeah i know..we have programming 7 hours a week with 30+ persons in the classes, the rest we math,english, computers architecture, Telecommunications network,Information and communications technology and others.but i wish we had more time for programming.

 

I kind of assumed it was college/university. Are you in high school?

 

I'm on high school, i decided science (at the last year of high school) was not for me and i started over again.

This will be 3 years and i got another year which is for specialisation which allow me to enter university automatically without any entrance exams.

 

I would say it's fair considering it's high school.

 

Yeah if it is high school it is definitely a good head start.