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Доделал 46е задание

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AZEN-SGG 2024-09-24 21:32:13 +03:00
parent 5d875464a3
commit 973e407a45
6 changed files with 41 additions and 21 deletions
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22
46Ex/main.c
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@ -1,5 +1,6 @@
#include <stdio.h>
#include "tools.h"
#include "solution_polynomial.h"
/*
Example: 5 4 3 2 1
@ -9,27 +10,6 @@ Answer: 80 + 32 + 12 + 4 + 1 = 129
160 + 48 + 12 + 2 = 222
*/
int solutionPolynomial(FILE * file, double x, double * derivative, double * polynomial);
int solutionPolynomial(FILE * file, double x, double * derivative, double * polynomial) {
double current;
if (fscanf(file, "%lf", &current) != 1) {
printf("File is empty!");
return 1;
}
*derivative = *polynomial = 0;
do {
*derivative = *derivative * x + *polynomial;
*polynomial = *polynomial * x + current;
// c4x^3 + c3x^2 + c2x + c = c = c2x + c = c3x^2 + c2x + c = ...
} while (fscanf(file, "%lf", &current) == 1);
return 0;
}
int main(void) {
double x, derivative, polynomial;
FILE * file = getFile();