page5 q2
Sameh
c_cpp
a year ago
590 B
5
Indexable
#include <iostream> #include <ctime> using namespace std; int linearSearch(int * arr , int n , int key) { for(int i = 0 ; i < n ; i++) { if(arr[i] == key) return i; } return -1; } int main() { int arr[100]; srand(time(NULL)); for(int i = 0 ; i < 100 ; i++) { arr[i] = rand() % 101; } int key; cin >> key; int result = linearSearch(arr , 100 , key); if(result == -1) cout << "Number is not in array\n"; else cout << "Number in index in " << result << "\n"; }
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