Modify the given code to accept float instead of int as a coefficient in C LANGUAGE: // Node structure containing power and coefficient of // variable struct Node { int coeff; int pow; struct Node* next; }; // Function to create new node void create_node(int x, int y, struct Node** temp) { struct Node *r, *z; z = *temp; if (z == NULL) { r = (struct Node*)malloc(sizeof(struct Node)); r->coeff = x; r->pow = y; *temp = r; r->next = (struct Node*)malloc(sizeof(struct Node)); r = r->next; r->next = NULL; } else { r->coeff = x; r->pow = y; r->next = (struct Node*)malloc(sizeof(struct Node)); r = r->next; r->next = NULL; } } // Function Adding two polynomial numbers
Modify the given code to accept float instead of int as a coefficient in C LANGUAGE:
// Node structure containing power and coefficient of
// variable
struct Node {
int coeff;
int pow;
struct Node* next;
};
// Function to create new node
void create_node(int x, int y, struct Node** temp)
{
struct Node *r, *z;
z = *temp;
if (z == NULL) {
r = (struct Node*)malloc(sizeof(struct Node));
r->coeff = x;
r->pow = y;
*temp = r;
r->next = (struct Node*)malloc(sizeof(struct Node));
r = r->next;
r->next = NULL;
}
else {
r->coeff = x;
r->pow = y;
r->next = (struct Node*)malloc(sizeof(struct Node));
r = r->next;
r->next = NULL;
}
}
// Function Adding two polynomial numbers
void polyadd(struct Node* poly1, struct Node* poly2,
struct Node* poly)
{
while (poly1->next && poly2->next) {
// If power of 1st polynomial is greater then 2nd,
// then store 1st as it is and move its pointer
if (poly1->pow > poly2->pow) {
poly->pow = poly1->pow;
poly->coeff = poly1->coeff;
poly1 = poly1->next;
}
// If power of 2nd polynomial is greater then 1st,
// then store 2nd as it is and move its pointer
else if (poly1->pow < poly2->pow) {
poly->pow = poly2->pow;
poly->coeff = poly2->coeff;
poly2 = poly2->next;
}
// If power of both polynomial numbers is same then
// add their coefficients
else {
poly->pow = poly1->pow;
poly->coeff = poly1->coeff + poly2->coeff;
poly1 = poly1->next;
poly2 = poly2->next;
}
// Dynamically create new node
poly->next
= (struct Node*)malloc(sizeof(struct Node));
poly = poly->next;
poly->next = NULL;
}
while (poly1->next || poly2->next) {
if (poly1->next) {
poly->pow = poly1->pow;
poly->coeff = poly1->coeff;
poly1 = poly1->next;
}
if (poly2->next) {
poly->pow = poly2->pow;
poly->coeff = poly2->coeff;
poly2 = poly2->next;
}
poly->next
= (struct Node*)malloc(sizeof(struct Node));
poly = poly->next;
poly->next = NULL;
}
}
// Display Linked list
void show(struct Node* node)
{
while (node->next != NULL) {
printf("%dx^%d", node->coeff, node->pow);
node = node->next;
if (node->coeff >= 0) {
if (node->next != NULL)
printf("+");
}
}
}
// Driver code
int main()
{
struct Node *poly1 = NULL, *poly2 = NULL, *poly = NULL;
// Create first list of 5x^2 + 4x^1 + 2x^0
create_node(5, 2, &poly1);
create_node(4, 1, &poly1);
create_node(2, 0, &poly1);
// Create second list of -5x^1 - 5x^0
create_node(-5, 1, &poly2);
create_node(-5, 0, &poly2);
printf("1st Number: ");
show(poly1);
printf("\n2nd Number: ");
show(poly2);
poly = (struct Node*)malloc(sizeof(struct Node));
// Function add two polynomial numbers
polyadd(poly1, poly2, poly);
// Display resultant List
printf("\nAdded polynomial: ");
show(poly);
return 0;
}
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