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irfann
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7 months ago
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#include <stdio.h>
void setUnion(int set1[], int size1, int set2[], int size2) {
 int i, j;
 int unionSet[size1 + size2];
 int unionSize = 0;
 for (i = 0; i < size1; i++) {
 unionSet[unionSize++] = set1[i];
 }
 for (i = 0; i < size2; i++) {
 int found = 0;
 for (j = 0; j < size1; j++) {
 if (set2[i] == set1[j]) {
 found = 1;
 break;
 }
 }
 if (!found) {
 unionSet[unionSize++] = set2[i];
 }
 }
 printf("Union: ");
 for (i = 0; i < unionSize; i++) {
 printf("%d ", unionSet[i]);
 }
 printf("\n");
}
void setIntersection(int set1[], int size1, int set2[], int size2) {
 int i, j;
 printf("Intersection: ");
 for (i = 0; i < size1; i++) {
 for (j = 0; j < size2; j++) {
 if (set1[i] == set2[j]) {
 printf("%d ", set1[i]);
 break;
 }
 }
 }
 printf("\n");
}
void setDifference(int set1[], int size1, int set2[], int size2) 
{
 int i, j;
 printf("Difference (Set1 - Set2): ");
 for (i = 0; i < size1; i++) 
 {
 int found = 0;
 for (j = 0; j < size2; j++) {
 if (set1[i] == set2[j]) {
 found = 1;
 break;
 }
 }
 if (!found) {
 printf("%d ", set1[i]);
 }
 }
 printf("\n");
}
void setSymmetricDifference(int set1[], int size1, int set2[], int size2) {
 int i, j;
 printf("Symmetric Difference: ");
 for (i = 0; i < size1; i++) {
 int found = 0;
 for (j = 0; j < size2; j++) {
 if (set1[i] == set2[j]) {
 found = 1;
 break;
 }
 }
 if (!found) {
 printf("%d ", set1[i]);
 }
 }
 for (i = 0; i < size2; i++) {
 int found = 0;
 for (j = 0; j < size1; j++) {
 if (set2[i] == set1[j]) {
 found = 1;
 break;
 }
 }
 if (!found) {
 printf("%d ", set2[i]);
 }
 }
 printf("\n");
}
int main() {
 int set1[] = {1, 2, 3, 4, 5};
 int size1 = sizeof(set1) / sizeof(set1[0]);
 int set2[] = {4, 5, 6, 7, 8};
 int size2 = sizeof(set2) / sizeof(set2[0]);
 setUnion(set1, size1, set2, size2);
 setIntersection(set1, size1, set2, size2);
 setDifference(set1, size1, set2, size2);
 setSymmetricDifference(set1, size1, set2, size2);
 return 0;
}
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