array-in-a-matrix/cli-calculator
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superdimensional 2021-04-18 17:54:20 -04:00
parent 34aae499f8
commit a8553f977a
1 changed files with 20 additions and 23 deletions
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43
functions.h
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@ -1,41 +1,37 @@
#include <math.h> #include <math.h>
#include <stdio.h> #include <stdio.h>
double exponent(double par) double exponent( double par){
{
double raisedNum; double raisedNum;
raisedNum = par * par; raisedNum = par * par;
return raisedNum; return raisedNum;
}; };
double hypotenuse(double par, double par2) double hypotenuse(double par, double par2){
{
double sideC; double sideC;
sideC = sqrt(exponent(par) + exponent(par2)); sideC = sqrt( exponent(par) + exponent(par2) );
return sideC; return sideC;
}; };
void quadratic(double numA, double numB, double numC, double *awn1ptr, double *awn2ptr) void quadratic(double numA, double numB, double numC, double *awn1ptr, double *awn2ptr){
{
double awn1 = (-numB) + sqrt( exponent(numB) - 4 * numA * numC);
double awn1 = (-numB) + sqrt(exponent(numB) - 4 * numA * numC);
double awn1F = awn1 / (2 * numA); double awn1F = awn1 / (2 * numA);
double awn2 = (-numB) - sqrt(exponent(numB) - 4 * numA * numC); double awn2 = (-numB) - sqrt( exponent(numB) - 4 * numA * numC);
double awn2F = awn2 / (2 * numA); double awn2F = awn2 / (2 * numA);
*awn1ptr = awn1F; *awn1ptr = awn1F;
*awn2ptr = awn2F; *awn2ptr = awn2F;
}; };
double areaOfCircle(double radius) double areaOfCircle(double radius){
{
double area; double area;
area = acos(-1) * exponent(radius); area = acos(-1) * exponent(radius);
return area; return area;
} }
@ -43,26 +39,27 @@ int buildMatrix(int numRows, int numColumns)
{ {
int matrix[numRows][numColumns]; int matrix[numRows][numColumns];
printf("\nEnter elements in matrix of size %dx%d \n", numRows, numColumns);
printf("Enter elements in matrix of size %dx%d \n", numRows, numColumns); for(int i = 0; i < numRows; i++)
for (int i = 0; i < numRows; i++)
{ {
for (int j = 0; j < numColumns; j++) for(int j = 0; j < numColumns; j++)
{ {
scanf("%d", &matrix[i][j]); scanf("%d", &matrix[i][j]);
} }
} }
printf("\nElements in matrix are: \n"); printf("\nElements in matrix are: \n");
for (int i = 0; i < numRows; i++) for(int i = 0; i < numRows; i++)
{ {
for (int j = 0; j < numColumns; j++) for(int j = 0; j < numColumns; j++)
{ {
printf("%d ", matrix[i][j]); printf("%d ", matrix[i][j]);
} }
printf("\n"); printf("\n");
} }
return 0; return 0;
} }