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C Program to Find Common Array Elements Between Two Arrays

C Program to Find Common Array Elements

Last Updated : 03 Aug, 2022

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Here, we will see how to find the common array elements using a C program.

Input:

a[6] = {1,2,3,4,5,6}   b[6] = {5,6,7,8,9,10}

Output:

common array elements is 5 6

C

// C program to find the common array elements #include <stdio.h> int main() {     int a[6] = { 1, 2, 3, 4, 5, 6 };     int b[6] = { 5, 6, 7, 8, 9, 10 };     int c[10], i, j, k = 0, x, count;     for (i = 0; i < 7; i++) {         for (j = 0; j < 7; j++) {              // checking if element in             // array 1 is equal to             // the element in array 2             if (a[i] == b[j]) {                 count = 0;                 for (x = 0; x < k; x++) {                     if (a[i] == c[x])                         count++;                 }                  // storing common elements in c array                 if (count == 0) {                     c[k] = a[i];                     // incrementing the k value to store the                     // size of array 3                     k++;                 }             }         }     }     printf("Common array elements is \n");     for (i = 0; i < k; i++)                // printing the result         printf("%d ", c[i]);     return 0; }

Output

common array elements is   5 6

C Program to Find Common Array Elements Between Two Arrays

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laxmigangarajula03

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Article Tags :

C Programs
C Language
C Array Programs

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