Membuat Program menghitung IPK dengan C++

Berikut ini adalah contoh program menghitung IPK dengan menggunakan bahasa C.
Selamat Mencoba dan semoga bermanfaat!

Program :

#include <iostream.h>

#include <conio>

#include <stdio.h>

void j1(int &jx,int t,int k)

{

 jx=t*k;

}

void j2(float &j,int k)

{ j=j+k; }

void j3(float &jl,int jx)

{ jl=jl+jx; }

void p(float &i,float j,float jl)

{  i=jl/j; }

void huruf(char &nilai_huruf,int l)

{

  if (l>=85 && l<=100)

                        nilai_huruf='A';

  else if(l>=75 && l<=84)

                        nilai_huruf='B';

  else if(l>=65 && l<=74)

                        nilai_huruf='C';

  else if(l>=55 && l<=64)

                        nilai_huruf='D';

  else if (l>=0 && l<=54)

                        nilai_huruf='E';

}

//void bt2();

void bobot(int &t,char h)

{

            if(h=='A' || h=='a')

            t=4;

   else if(h=='B' || h=='b')

            t=3;

   else if(h=='C' || h=='c')

            t=2;

   else if(h=='D' || h=='d')

            t=1;

   else

            t=0;

}

main(){

int jx,l,b,t,n,k;

float i,jl=0,j=0;

char h,mk[50];

cout<<"\nPROGRAM PERHITUNGAN IPK";

cout<<"\n=============================================================="<<endl;

cout<<"\nMasukkan Berapa Mata Kuliah Yang Anda Ambil : ";cin>>n;

for (int y=1;y<=n;y++)

{

cout<<"\nInput Mata Kuliah : ";gets(mk);

cout<<"\nInput Nilai\t : ";cin>>l;

cout<<"\nInput SKS\t : ";cin>>k;

huruf(h,l);cout<<"\n\nNilai Huruf\t: "<<h;

bobot(t,h);

cout<<"\nBobot Nilai\t: "<<t;

j1(jx,t,k);cout<<"\nNilai\t: "<<jx;

cout<<"\n,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"<<endl;

j2(j,k);

j3(jl,jx);

}

//j3(jl,j1)

//j2(j,k);

cout<<"\n\n\t\tBanyak SKS Anda      : "<<j;

p(i,j,jl);

cout<<"\n\t\tIPK Anda           : "<<i;

//j(ml,x)

cout<<"\n=================================================================";

getch();

}

//void jl(int a, int s)

//{ int j1;

//  j1=a*s;

//}


Screenshot Programnya :