#include <iostream>
#include <iomanip>
#include <string>
using namespace std;
int main()
{
double V,I,pf,Ib;
unsigned short int choice;
int In;
cout<<"Please choose power supply type\n";
cin>>choice;
switch(choice)
{
case 1:cout<<"You have chosen a single phase power supply\n";
break;
case 2:cout<<"You have chosen a three phase power supply\n";
break;
default:cout<<"Invalid Choice Try Again\n";
break;
}
cout<<"Please enter the value for I\n";
cin>>I;
cout<<"Please enter the value for V\n";
cin>>V;
cout<<"Please enter the value for pf\n";
cin>>pf;
if(choice<2)
{
Ib=(V*I)/V/pf;//First compute Ib here
cout << "Ib in single phase is " << setprecision(4)
<< Ib//Then output the value
<< setprecision(4) << endl;
}
else
{
Ib=(V*I)/(1.732*V*pf);//Compute first
cout << "Ib in three phase is" << setprecision(4)
<< Ib<<endl//then output
<< setprecision(4) << endl;
}
if (Ib<6){
In=6;
}
else {
if (Ib<10) {
In=10;
}
else {
if (Ib<15){
In=15;
}
else {
if (Ib<20){
In=20;
}
else {
if (Ib<25){
In=25;
}
else {
if(Ib<30){
In=30;
}
else{
if(Ib<40){
In=40;
}
else{
if(Ib<50){
In=50;
}
else{
In=100;
}
}
}
}
}
}
}
}
cout<<"In is" << In<< endl;
unsigned short int type;
double Cc;
cout<<"1-Are cables buried underground? Hit 1 if so\n";
cout<<"2-Are your portected by a BS 3036 fuse? Hit 2 if so\n";
cout<<"3-Are your cables protected by a BS 3036 fuse and buried underground? Hit 3 if so\n";
cout<<"4-None of the above mentioned\n\n";
cin>>type;
switch(type)
{
case 1:cout<<"Your cables buried underground\n";
break;
case 2:cout<<"Your cables are protected by a BS 3036 fuse\n";
break;
case 3:cout<<"Cables protected by a BS 3036 fuse and buried underground\n";
break;
case 4:cout<<"Cables are not portected by 3036 fuse and not buried\n";
break;
}
if(type==1)
{
Cc=0.9;
}
else
{
if(type==2)
{
Cc=0.725;
}
else
{
if(type==3)
{
Cc=0.6525;
}
else
{
Cc=1;
}
}
}
cout<<"Cc is" << Cc << endl;
unsigned short int Ans;
double Ci;
cout<<"1-Are your Cables completely surrounded by insulating material?\n";
cout<<"2-if not press 2\n";
cin>>Ans;
switch(Ans)
{
case 1:cout<<"Cables are surrounded by insulating material\n";
break;
case 2:cout<<"Cables are not surrounded by insulating material\n";
break;
}
if(Ans==1)
{
Ci=0.5;
}
else
{
Ci=1;
}
int AT;
cout<<"Please enter the Ambient temperature\n";
cin>>AT;
unsigned short int Cabletype;
cout<<"Please choose the type of cables you intend to use\n";
cout<<"1 Single-core amoured, with or without sheath(Thermosetting 70)\n";
cout<<"2 Multicore non amoured(Thermosetting 70)\n";
cout<<"3 Single-core amoured(Thermosetting 70)\n";
cout<<"4 Multicore amoured(Thermosetting 70)\n";
cout<<"5 Flat cable with protective conductor(Thermosetting 70)\n";
cout<<"6 Single-core amoured, with or without sheath(Thermosetting 90)\n";
cout<<"7 Multicore non amoured(Thermosetting 90)\n";
cout<<"8 Single-core amoured(Thermosetting 90)\n";
cout<<"9 Multicore amoured(Thermosetting 90)\n";
cin>>Cabletype;
switch(Cabletype)
{
case 1:cout<<"Single-core amoured, with or without sheath(Thermosetting 70)\n";
break;
case 2:cout<<"Multicore non amoured(Thermosetting 70)\n";
break;
case 3:cout<<"Single-core amoured(Thermosetting 70)\n";
break;
case 4:cout<<"Multicore amoured(Thermosetting 70)\n";
break;
case 5:cout<<"Flat cable with protective conductor(Thermosetting 70)\n";
break;
case 6:cout<<"Single-core amoured, with or without sheath(Thermosetting 90)\n";
break;
case 7:cout<<"Multicore non amoured(Thermosetting 90)\n";
break;
case 8:cout<<"Single-core amoured(Thermosetting 90)\n";
break;
case 9:cout<<"Multicore amoured(Thermosetting 90)\n";
break;
}
double Ca1[10];
double Ca2[14];
double Ca3[10];
double Ca4[14];
double Ca1[10]={1,2,3,4,5,6,7,8,9,0};
return 0;
} Hi im new to C++, i've tried creating an array but evrytime i build the solution it replies with this error message (error C2086: 'double Ca1[10]' : redefinition) could anyone offer some help?
