Energy industry

Development Platform:

C/C++

P_Q_solution.cpp：Code Content

							// P_Q_solution.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include"stdio.h"
#define n 2
main(int argc, char* argv[])
{
	float P[n]={1,1.5};
	float Q[n]={1,2};
	float e[n]={1,1};
    float f[n]={0};
	float G[n][n]={{2,2},{1.5,20}},B[n][n]={{0.2,2.5},{0.15,2}};
	int i,j;
	float a,b,sump,sumq;
	for(i=0;i<n;i++)
	{sump=0;
	sumq=0;
	a=1;
	b=1;
	for(j=0;j<n;j++)
	{   
		a=G[i][j]*e[j]-B[i][j]*f[j];
        b=G[i][j]*f[j]-B[i][j]*e[j];
		sump=e[i]*a+f[i]*b;
		sumq=f[i]*a-e[i]*b;
		P[i]=P[i]-sump;
		Q[i]=Q[i]-sumq;
	}
	}
	printf("deP,deQ分别为：n");
	for(i=0;i<n;i++)
	{
		printf("P[%d]=%f",i,P[i]);
	printf("  ");
	}
}

						