Imam Prasetyo: November 2013

Kamis, 28 November 2013

Program Struct

#include<iostream.h>

#include<iomanip.h>

//using namespace std;

struct mahasiswa

{

char no[5];

char nama[30];

int nilai;

char ket[15];

};

int main()

{// cout<<"Masukkan jumlah data yg di inputkan ";cin>>x;

mahasiswa mhs[2];

for (int i=0;i<2;i++)

{cout<<"Nama : ";

cin>>mhs[i].nama;

cout<<"Nilai : ";

cin>>mhs[i].nilai;

cout<<endl;

}

{

cout<<"======================================="<<endl;

cout<<"---------------------------------------"<<endl;

}

for (i=0;i<2;i++)

{

cout<<setw(4)<<"|"<<i+1<<" | ";

cout<<setw(15)<<mhs[i].nama<<" | ";

cout<<setw(7)<<mhs[i].nilai<<" | ";

{

if (mhs[i].nilai>60)

cout<<"Lulus";

else

cout<<"Gagal";

}

cout<<endl;

}

Fungsi tanpa nilai balik

#include<iostream>

using namespace std;

void jari(float,float,float);

void volum(int,int);

int main()

{ float a,t,c,s,f;

cout<<"Masukkan a => ";cin>>a;

cout<<"Masukkan t => ";cin>>t;

cout<<"Masukkan c => ";cin>>c;

cout<<"Masukkan s => ";cin>>s;

cout<<"Masukkan f => ";cin>>f;

cout<<endl;

jari(a,t,c);

volum(s,f);

}

void jari(float a, float b, float c)

{float d;

d=0.33*a*b*c;

cout<<"Jari "<<d<<endl;}

void volum(int a, int b)

{int c;

c=a*a*b;

cout<<"volum "<<c<<endl;}

Fungsi dengan nilai balik

#include<iostream>

using namespace std;

float jari(float,float,float);

int volum(int,int);

int main()

{ float a,t,c,s,f;

cout<<"Masukkan a => ";cin>>a;

cout<<"Masukkan t => ";cin>>t;

cout<<"Masukkan c => ";cin>>c;

cout<<"Masukkan s => ";cin>>s;

cout<<"Masukkan f => ";cin>>f;

cout<<endl;

jari(a,t,c);

cout<<"Jari "<<jari(a,t,c)<<endl;

volum(s,f);

cout<<"volum "<<volum(s,f)<<endl;

}

float jari(float a, float b, float c)

{float d;

d=0.33*a*b*c;

return d;}

int volum(int a, int b)

{int c;

c=a*a*b;

return c;}

Program Nilai Tertinggi,Terendah, Rata-Rata

#include <iostream.h>

void data(int x[],int n)

{

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

{

cout<<"Masukkan Data "<<i<<" ==> ";cin>>x[i];

}

void nil(int x[],int n)

{

int tinggi,rendah;

tinggi=x[1];

rendah=x[1];

for (int i=2;i<=n;i++)

{

if (tinggi<x[i])

tinggi=x[i];

if (rendah>x[i])

rendah=x[i];

}

cout<<"\nNilai Tertinggi ==> "<<tinggi<<"\n";

cout<<"Nilai Terendah ==> "<<rendah<<"\n";

}

double rata(int x[],int n)

{

double a,b;

a=0;

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

{

a=a+x[i];

}

b=a/n;

cout<<"Rata-Rata Nilai ==> "<<a<<"/"<<n<<"= "<<b;

}

int main()

{

int p[50],y;

cout<<"Banyaknya data ==> ";cin>>y;

cout<<endl;

data(p,y);

nil(p,y);

rata(p,y);

}

Program Penerjemah Uang

#include<iostream.h>

main()

{long int sisa,uang,u50,u20,u10,u5,u2,u1,u500,u100;

cout<<"Masukkan nilai uang rupiah ";cin>>uang;

u50=uang/50000;

sisa=uang%50000;

u20=sisa/20000;

sisa=sisa%20000;

u10=sisa/10000;

sisa=sisa%10000;

u5=sisa/5000;

sisa=sisa%5000;

u2=sisa/2000;

sisa=sisa%2000;

u1=sisa/1000;

sisa=sisa%1000;

u500=sisa/500;

sisa=sisa%500;

u100=sisa/100;

cout<<"Lima puluh ribuan "<<u50<<" lembar"<<endl;

cout<<"dua puluh ribuan "<<u20<<" lembar"<<endl;

cout<<"Sepuluh ribuan "<<u10<<" lembar"<<endl;

cout<<"Lima ribuan "<<u5<<" lembar"<<endl;

cout<<"Dua ribuan "<<u2<<" lembar"<<endl;

cout<<"Seribuan "<<u1<<" lembar"<<endl;

cout<<"Lima ratusan "<<u500<<" keping"<<endl;

cout<<"seratusan "<<u100<<" keping"<<endl;

}

Program Sapu Tangan

#include<iostream.h>

main()

{long int a,b,c,d,e,f;

cout<<"Masukkan banyaknya saputangan ";cin>>a;

b=a/12;

d=b*34000;

c=a%12;

e=c*3000;

f=d+e;

cout<<b<<" lusin "<<d<<endl;

cout<<c<<" Biji "<<e<<endl;

cout<<"Maka yg hrus dibayar sebesar "<<f;

}

Menghitung Nilai Akhir

#include<iostream.h>

void main()

{float tgs1,tgs2,tgs3,tgs4,uts,uas,hadir,total,total1,total2,total3,total4,total5,total6,total7;

cout<<"Berapa nilai Tugas 1 ==>> ";cin>>tgs1;

cout<<"Berapa nilai Tugas 2 ==>> ";cin>>tgs2;

cout<<"Berapa nilai Tugas 3 ==>> ";cin>>tgs3;

cout<<"Berapa nilai Tugas 4 ==>> ";cin>>tgs4;

cout<<"Berapa nilai Tugas UTS ==>> ";cin>>uts;

cout<<"Berapa nilai Tugas UAS ==>> ";cin>>uas;

cout<<"Berapa kehadirannya ==>> ";cin>>hadir;

total=tgs1*0.1;

total1=tgs2*0.15;

total2=tgs3*0.1;

total3=tgs4*0.15;

total4=uts*0.2;

total5=uas*0.2;

total6=hadir*0.1;

total7=total+total1+total2+total3+total4+total5+total6;

cout<<"Nilai anda adalah "<<total7<<endl;

if(total7>=90)

cout<<"Istimewa"<<endl;

else if(total7>=80 && total7<=89)

cout<<"Baik Sekali"<<endl;

else if(total7>=70 && total7<=79)

cout<<"Baik"<<endl;

else if (total7>=50 && total7<=69)

cout<<"Cukup"<<endl;

else if (total7>=30 && total7<=49)

{cout<<"Kurang"<<endl;}

else

cout<<"Kurang Sekali";

}

Penghitung Hari

#include<iostream.h>

void main()

{int tgl,bln,jumhari;

cout<<"Masukkan Tanggal ==> ";cin>>tgl;

cout<<"Masukkan Bulan ==> ";cin>>bln;

if(bln==1 && tgl<=31)

{jumhari=tgl;