64 lines
No EOL
1.3 KiB
C
64 lines
No EOL
1.3 KiB
C
#include <math.h>
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#include <stdio.h>
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double exponent( double par){
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double raisedNum;
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raisedNum = par * par;
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return raisedNum;
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};
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double hypotenuse(double par, double par2){
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double sideC;
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sideC = sqrt( exponent(par) + exponent(par2) );
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return sideC;
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};
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void quadratic(double numA, double numB, double numC, double *awn1ptr, double *awn2ptr){
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double awn1 = (-numB) + sqrt( exponent(numB) - 4 * numA * numC);
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double awn1F = awn1 / (2 * numA);
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double awn2 = (-numB) - sqrt( exponent(numB) - 4 * numA * numC);
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double awn2F = awn2 / (2 * numA);
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*awn1ptr = awn1F;
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*awn2ptr = awn2F;
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};
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double areaOfCircle(double radius){
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double area;
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area = acos(-1) * exponent(radius);
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return area;
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}
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int buildMatrix(int numRows, int numColumns)
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{
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int matrix[numRows][numColumns];
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printf("Enter elements in matrix of size %dx%d \n", numRows, numColumns);
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for(int i = 0; i < numRows; i++)
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{
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for(int j = 0; j < numColumns; j++)
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{
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scanf("%d", &matrix[i][j]);
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}
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}
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printf("\nElements in matrix are: \n");
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for(int i = 0; i < numRows; i++)
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{
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for(int j = 0; j < numColumns; j++)
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{
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printf("%d ", matrix[i][j]);
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}
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printf("\n");
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}
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return 0;
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} |