program.c

cv3

@@ -0,0 +1,50 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+double hornerScheme(double x, double* coef, int n) {
+    double result = coef[0];
+    for (int i = 1; i < n; i++) {
+        result = result * x + coef[i];
+    }
+    return result;
+}
+
+int main() {
+    double x;
+    printf("Enter the value of x: ");
+    if (scanf("%lf", &x) != 1) {
+        printf("Invalid input for x.\n");
+        return 1;
+    }
+
+    int capacity = 10, count = 0;
+    double* coefficients = (double*)malloc(capacity * sizeof(double));
+    if (coefficients == NULL) {
+        printf("Failed to allocate memory.\n");
+        return 1;
+    }
+
+    printf("Enter coefficients (end with non-numeric input):\n");
+    while (scanf("%lf", &coefficients[count]) == 1) {
+        count++;
+        if (count >= capacity) {
+            capacity *= 2;
+            double* temp = (double*)realloc(coefficients, capacity * sizeof(double));
+            if (temp == NULL) {
+                free(coefficients);
+                printf("Failed to reallocate memory.\n");
+                return 1;
+            }
+            coefficients = temp;
+        }
+    }
+
+    // Clean the input buffer
+    while (getchar() != '\n');
+
+    double result = hornerScheme(x, coefficients, count);
+    printf("The result is: %.2f\n", result);
+
+    free(coefficients);
+    return 0;
+}