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made functions static to files

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*BUG* in CPP lint github action
This commit is contained in:
Krishna Vedala
2020-05-25 23:32:31 -04:00
parent c93f3ef35e
commit b9bb6caa73
6 changed files with 40 additions and 47 deletions
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52
computer_oriented_statistical_methods/Gaussian_elimination.cpp
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@@ -1,29 +1,23 @@
#include <iostream>
using namespace std;
int main()
{
int main() {
int mat_size, i, j, step;
cout << "Matrix size: ";
cin >> mat_size;
std::cout << "Matrix size: ";
std::cin >> mat_size;
double mat[mat_size + 1][mat_size + 1], x[mat_size][mat_size + 1];
cout << endl
<< "Enter value of the matrix: " << endl;
for (i = 0; i < mat_size; i++)
{
for (j = 0; j <= mat_size; j++)
{
cin >> mat[i][j]; //Enter (mat_size*mat_size) value of the matrix.
std::cout << std::endl << "Enter value of the matrix: " << std::endl;
for (i = 0; i < mat_size; i++) {
for (j = 0; j <= mat_size; j++) {
std::cin >>
mat[i][j]; // Enter (mat_size*mat_size) value of the matrix.
}
}
for (step = 0; step < mat_size - 1; step++)
{
for (i = step; i < mat_size - 1; i++)
{
for (step = 0; step < mat_size - 1; step++) {
for (i = step; i < mat_size - 1; i++) {
double a = (mat[i + 1][step] / mat[step][step]);
for (j = step; j <= mat_size; j++)
@@ -31,24 +25,20 @@ int main()
}
}
cout << endl
<< "Matrix using Gaussian Elimination method: " << endl;
for (i = 0; i < mat_size; i++)
{
for (j = 0; j <= mat_size; j++)
{
std::cout << std::endl
<< "Matrix using Gaussian Elimination method: " << std::endl;
for (i = 0; i < mat_size; i++) {
for (j = 0; j <= mat_size; j++) {
x[i][j] = mat[i][j];
cout << mat[i][j] << " ";
std::cout << mat[i][j] << " ";
}
cout << endl;
std::cout << std::endl;
}
cout << endl
<< "Value of the Gaussian Elimination method: " << endl;
for (i = mat_size - 1; i >= 0; i--)
{
std::cout << std::endl
<< "Value of the Gaussian Elimination method: " << std::endl;
for (i = mat_size - 1; i >= 0; i--) {
double sum = 0;
for (j = mat_size - 1; j > i; j--)
{
for (j = mat_size - 1; j > i; j--) {
x[i][j] = x[j][j] * x[i][j];
sum = x[i][j] + sum;
}
@@ -57,7 +47,7 @@ int main()
else
x[i][i] = (x[i][mat_size] - sum) / (x[i][i]);
cout << "x" << i << "= " << x[i][i] << endl;
std::cout << "x" << i << "= " << x[i][i] << std::endl;
}
return 0;
}