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![Program #include <windows.h> #include <stdio.h> #include <stdlib.h> #define NUM_EMPLOYEE 10 int main(int argc, char *argv[]){ int Salary[NUM_EMPLOYEE], lCount=0,gCount=0,i=0; printf("Enter employee salary (Max 10)n "); for (i=0; i<NUM_EMPLOYEE; i++){ printf("nEnter employee salary: %d - ",i+1); scanf("%d",&Salary[i]); } for(i=0; i<NUM_EMPLOYEE; i++){ if(Salary[i]<3000) lCount++; else gCount++; } printf("nThere are {%d} employee with salary more than 3000n",gCount); printf("There are {%d} employee with salary less than 3000n",lCount); printf("Press ENTER to continue...n"); getchar(); return 0; }](https://image.slidesharecdn.com/datastructuresandalgorithms-arrays-200512072908/75/Data-structures-and-algorithms-arrays-8-2048.jpg)
Data structures and algorithms arrays
- 1. Data Structures andAlgorithms - Arrays Prof. Neeraj Bhargava Kapil Chauhan Department of Computer Science School of Engineering & Systems Sciences MDS University, Ajmer
- 2. Introduction Array isa container which can hold a fix number of items and these items should be of the same type. Most of the data structures make use of arrays to implement their algorithms. Following are the important terms to understand the concept of Array. Element − Each item stored in an array is called an element. Index − Each location of an element in an array has a numerical index, which is used to identify the element.
- 3. Array Representation Arrayscan be declared in various ways in different languages. For illustration, let's take C array declaration.
- 4. Cont.. Arrays canbe declared in various ways in different languages. For illustration, let's take C array declaration.
- 5. Properties of theArray Each element is of same data type and carries a same size i.e. int = 4 bytes. Elements of the array are stored at contiguous memory locations where the first element is stored at the smallest memory location.
- 6. Advantages of Array Array provides the single name for the group of variables of the same type therefore, it is easy to remember the name of all the elements of an array. Traversing an array is a very simple process, we just need to increment the base address of the array in order to visit each element one by one. Any element in the array can be directly accessed by using the index.
- 7. Basic Operations Following arethe basic operations supported by an array. Traverse − print all the array elements one by one. Insertion − Adds an element at the given index. Deletion − Deletes an element at the given index. Search − Searches an element using the given index or by the value. Update − Updates an element at the given index.
- 8. Program #include <windows.h> #include <stdio.h> #include <stdlib.h> #define NUM_EMPLOYEE 10 int main(int argc, char *argv[]){ int Salary[NUM_EMPLOYEE], lCount=0,gCount=0,i=0; printf("Enter employee salary (Max 10)n "); for (i=0; i<NUM_EMPLOYEE; i++){ printf("nEnter employee salary: %d - ",i+1); scanf("%d",&Salary[i]); } for(i=0; i<NUM_EMPLOYEE; i++){ if(Salary[i]<3000) lCount++; else gCount++; } printf("nThere are {%d} employee with salary more than 3000n",gCount); printf("There are {%d} employee with salary less than 3000n",lCount); printf("Press ENTER to continue...n"); getchar(); return 0; }
- 9. Assignment Explain Arrayin data structure with suitable example and discuss basic operation.