Source code:
#include <iostream>
int main1()
{
cout<<"=============================================="<<endl;
cout<<" Hitung Volume Bangun"<<endl;
cout<<"=============================================="<<endl;
cout<<"1.Volume Bola = 4/3 * 3.14 * r * r * r"<<endl;
cout<<"2.Volume Tabung = 3.14 * r * r * t"<<endl;
cout<<"3.Volume Limas = 1/3 * luas alas* t"<<endl;
cout<<"4.Volume Prisma = luas alas * t"<<endl;
cout<<"=============================================="<<endl;
cout<<"5.Hitung Totatl Volume Bangun ruang . !!!"<<endl;
cout<<"=============================================="<<endl;
}
float bola (float r)
{
float vb;
vb=4*3.14*r*r*r/3;
return (vb);
}
float tabung (float r,float t)
{
float vt;
vt=3.14*r*r*t;
return(vt);
}
float limas (float la,float t)
{
float vl;
vl=1*la*t/3;
return(vl);
}
float prisma (float lap,float t)
{
float vp;
vp=lap*t;
return(vp);
}
float total(float a,float b,float c,float d)
{
float jt;
jt=a+b+c+d;
return(jt);
}
main()
{ float tl1,tl2,tl3,tl4,jmlh;
float z,x,r; int plh;
main1();
cout<<endl<<"masukan pilihan = ";
cin>>plh;cout<<endl;
while(plh<=4){
switch(plh){
case 1 :
cout<<"================================"<<endl<<endl;
cout<<"1.Volume Bola"<<endl;
cout<<"masukan jari-jari bola = ";cin>>r;
tl1=bola(r);
cout<<"volume bola = "<<tl1<<endl<<endl;
cout<<"================================"<<endl;
break;
case 2 :
cout<<"================================"<<endl<<endl;
cout<<"2.Volume Tabung"<<endl;
cout<<"masukan jari-jari tabung = ";cin>>z;
cout<<"masukan tinggi tabung = ";cin>>x;
tl2=tabung(z,x);
cout<<"volume tabung = "<<tl2<<endl<<endl;
cout<<"================================"<<endl;
break;
case 3 :
cout<<"================================"<<endl<<endl;
cout<<"3.Volume Limas"<<endl;
cout<<"masukan luas alas limas = ";cin>>z;
cout<<"masukan tinggi limas = ";cin>>x;
tl3=limas(z,x);
cout<<"volume limas = "<<tl3<<endl<<endl;
cout<<"================================"<<endl;
break;
case 4 :
cout<<"================================"<<endl<<endl;
cout<<"4.Volume Prima"<<endl;
cout<<"masukan luas alas prima = ";cin>>z;
cout<<"masukan tinggi prisma = ";cin>>x;
tl4=prisma(z,x);
cout<<"volume prisma = "<<tl4<<endl<<endl;
cout<<"================================"<<endl;
break;
case 5 :
cout<<"==================================="<<endl;
jmlh=total(tl1,tl2,tl3,tl4);
cout<<endl<<"total volume-volume bangun = "<<jmlh<<endl<<endl;
cout<<"==================================="<<endl<<endl;
break;
} cout<<endl<<"masukan pilihan = ";
cin>>plh;cout<<endl;
}
if(plh==5){jmlh=total(tl1,tl2,tl3,tl4);
cout<<"==================================="<<endl;
cout<<endl<<"total volume-volume bangun = "<<jmlh<<endl<<endl;}
cout<<"==================================="<<endl<<endl;
getch();
}
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