Question

Can someone convert this to C programming language?

#include using namespace std; class phyfor { public: void calcH//fucntion to calulate rate of heat transfer { double K,A,T1,T2,X,H; cout<<"Coefficient of thermal conductivity (W/m-K) : "<>K; cout<<"Cross-sectional area of conductor (m^2) : "<>A; cout<<"Temperature on one side (K) : "<>T2; cout<<"Temperature on other side (K) : "<>T1; cout<<"Thickness of conductor (m) : "<>X; H=K*A*(T2-T1)/X; cout<<"Rate of heat transfer (watts) : "<>H; cout<<"Cross-sectional area of conductor (m^2) : "<>A; cout<<"Temperature on one side (K) : "<>T2; cout<<"Temperature on other side (K) : "<>T1; cout<<"Thickness of conductor (m) : "<>X; K=((H*X)/A)*(T2-T1); cout<<"Coefficient of thermal conductivity : "<>H; cout<<"Coefficient of thermal conductivity (W/m-K) : "<>K; cout<<"Temperature on one side (K) : "<>T2; cout<<"Temperature on other side (K) : "<>T1; cout<<"Thickness of conductor (m) : "<>X; A=(H*X)/K*(T2-T1); cout<<"Cross-sectional area of conductor : "<>H; cout<<"Coefficient of thermal conductivity (W/m-K) : "<>K; cout<<"Cross-sectional area of conductor (m^2) : "<>A; cout<<"Temperature on one side (K) : "<>T2; cout<<"Temperature on other side (K) : "<>T1; X=K*A*(T2-T1)/H; cout<<"Thickness of conductor : "<>H; cout<<"Coefficient of thermal conductivity (W/m-K) : "<>K; cout<<"Cross-sectional area of conductor (m^2) : "<>A; cout<<"Temperature on one side (K) : "<>T2; cout<<"Thickness of conductor (m) : "<>X; T1=-(H*X/K*A-T2); cout<<"Temperature on other side : "<>H; cout<<"Coefficient of thermal conductivity (W/m-K) : "<>K; cout<<"Cross-sectional area of conductor (m^2) : "<>A; cout<<"Temperature on one side (K) : "<>T2; cout<<"Thickness of conductor (m) : "<>X; T2=H*X/K*A+T1; cout<<"Temperature on one side : "<>ch; phyfor obj; //object of the class switch(ch) //calling the respective fucntion { case 1: obj.calcH(); break; case 2: obj.calcK(); break; case 3: obj.calcA(); break; case 4: obj.calcT2(); break; case 5: obj.calcT1(); break; case 6: obj.calcX(); break; default: cout<<"Invalid Choice"; break; } return 0; }

Answer 1

#include<stdio.h>

int main()
{
double K,A,T1,T2,X,H;
void calcH() //fucntion to calulate rate of heat transfer
{
printf("Coefficient of thermal conductivity (W/m-K) :&d ",K);
printf("Cross-sectional area of conductor (m^2) : &d",A);
printf("Temperature on one side (K) : &d",T2);
printf("Temperature on other side (K) : &d",T1);
printf("Thickness of conductor (m) : &d",X);
H=K*A*(T2-T1)/X;
printf("Rate of heat transfer (watts) : &d",H);
}
void calcK()
{
printf("Cross-sectional area of conductor (m^2) : &d",A);
printf("Temperature on one side (K) : &d",T2);
printf("Temperature on other side (K) : &d",T1);
printf("Thickness of conductor (m) : &d",X);
K=((H*X)/A)*(T2-T1);
printf("Coefficient of thermal conductivity : &d",K);
printf("Coefficient of thermal conductivity (W/m-K) : &d",K);
}
void calcA()
{
printf("Temperature on one side (K) : &d",T2);
printf("Temperature on other side (K) : &d",T1);
printf("Thickness of conductor (m) : &d",X);
A=(H*X)/K*(T2-T1);
printf("Cross-sectional area of conductor : &d",H);
printf("Coefficient of thermal conductivity (W/m-K) : &d",K);
printf("Cross-sectional area of conductor (m^2) : &d",A);
}
void calcX()
{
printf("Temperature on one side (K) : &d",T2);
printf("Temperature on other side (K) : &d",T1);
X=K*A*(T2-T1)/H;
printf("Thickness of conductor : &d",H);
printf("Coefficient of thermal conductivity (W/m-K) : &d",K);
printf("Cross-sectional area of conductor (m^2) : &d",A);
}
void calcT1()
{
printf("Temperature on one side (K) : &d",T2);
printf("Thickness of conductor (m) : &d",X);
T1=-(H*X/K*A-T2);
printf("Temperature on other side : &d",H);
printf("Coefficient of thermal conductivity (W/m-K) : &d",K);
printf("Cross-sectional area of conductor (m^2) : &d",A);
}
void calcT2()\
{
printf("Temperature on one side (K) : &d",T2);
printf("Thickness of conductor (m) : &d",X);
T2=H*X/K*A+T1;
}
printf("Temperature on one side : &d",ch);
switch(ch) //calling the respective fucntion
{
case 1: calcH();
break;
case 2: calcK();
break;
case 3: calcA();
break;
case 4: calcT2();
break;
case 5: calcT1();
break;
case 6: calcX();
break;
default: printf("Invalid Choice");
break;
}
return 0;
}