यहां पहले हम 3 एरे बनाते हैं जो यूजर इनपुट अनसोल्ड ऐरे हैं, फिर हम सभी 3 अनसोल्ड एरे को सॉर्ट करते हैं। सरणियों का आकार n1,n2,n3 है। प्रत्येक सरणी का प्रारंभिक पता 0.i=0,j=0,k=0 है, फिर तीन सरणी के सभी तत्वों को पार करें और तीन सरणियों के तत्व की जांच करें या समान हैं या नहीं, यदि समान है तो तत्व को प्रिंट करें अन्यथा अगले तत्व पर जाएं।
उदाहरण
A = {1, 2, 3, 4, 5} B = {2, 5, 12, 22, 7} C = {1, 9, 2, 89, 80}
आउटपुट
2
एल्गोरिदम
commonele(A1,A2,A3,n1,n2,n3) /* A1, A2, A3 are three integer sorted array and size1, size2, size3 are the sizes of the array.*/ Step 1: Initialize the starting indexes for A1, A2, A3. i=0, j=0, k=0 Step 2: iterate through three Arrays while arrays are nonempty. While(i<size1 && j<size2 && k<size3) Step 3: then check every value of A1,A2,A3.if the value are same then print otherwise move ahead in all arrays. Step 4: End While
उदाहरण कोड
# To print common elements in three sorted arrays def commonele (X, Y, Z, n1, n2, n3): i, j, k = 0, 0, 0 print("Common elements are ::>") while (i < n1 and j <n2 and k< n3): if (X[i] == Y[j] and Y[j] == Z[k]): print (X[i]) i += 1 j += 1 k += 1 elif X[i] < Y[j]: i += 1 elif Y[j] < Z[k]: j += 1 else: k += 1 # Driver program A=list() B=list() C=list() n1=int(input("Enter the size of the First List ::")) n2=int(input("Enter the size of the Second List ::")) n3=int(input("Enter the size of the Third List ::")) print("Enter the Element of First List ::") for i in range(int(n1)): k=int(input("")) A.append(k) print("Enter the Element of Second List ::") for j in range(int(n2)): k1=int(input("")) B.append(k1) print("Enter the Element of Third List ::") for j in range(int(n3)): k1=int(input("")) C.append(k1) X=sorted(A) Y=sorted(B) Z=sorted(C) print("First Sorted List ::>",X) print("Second Sorted List ::>",Y) print("Third Sorted List ::>",Z) commonele(X, Y, Z, n1, n2, n3)
आउटपुट
Enter the size of the First List :: 4 Enter the size of the Second List :: 4 Enter the size of the Third List :: 5 Enter the Element of First List :: 23 12 45 8 Enter the Element of Second List :: 34 8 45 120 Enter the Element of Third List :: 2 4 8 45 1 First Sorted List ::> [8, 12, 23, 45] Second Sorted List ::> [8, 34, 45, 120] Third Sorted List ::> [1, 2, 4, 8, 45] Common elements are ::> 8 45