All Homework

2ndlargest.txt

+/******************************************************************************
+
+                              Online C++ Compiler.
+               Code, Compile, Run and Debug C++ program online.
+Write your code in this editor and press "Run" button to compile and execute it.
+
+*******************************************************************************/
+
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+    int largest=0;
+    int second_largest=0;
+    int arr[]={34,9,1,45,22};
+    int sizeofarray=sizeof(arr)/sizeof(arr[1]);
+    for (int i=0; i<sizeofarray;i++)
+    {
+        if (arr[i] > largest)
+        {
+            second_largest=largest;
+            largest=arr[i];
+        }
+        else if (arr[i] > second_largest)
+        {
+            second_largest=arr[i];
+        }
+    }
+    cout << " The 2nd largest number in the array is = " ;
+    cout << second_largest;
+    cout <<"\n"<< "Largest number is = ";
+    cout << largest;
+    return 0;
+}
+

addarray.txt

+/******************************************************************************
+
+                              Online C++ Compiler.
+               Code, Compile, Run and Debug C++ program online.
+Write your code in this editor and press "Run" button to compile and execute it.
+
+*******************************************************************************/
+
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+    
+    int arr[]={10,2,16,17,1};
+    int size=sizeof(arr)/sizeof(arr[1]);
+    int sum=0;
+    cout << "The elements in array are:";
+    for (int i=0;i<size;i++)
+    {
+        cout << " " << arr[i];
+    }
+    for (int i=0;i<size;i++)
+    {
+        sum=sum+arr[i];
+    }
+    cout << "\n";
+    cout << "The Sum of All elements in an array are:";
+    cout << sum;
+    
+    return 0;
+}
+

arraymatch.txt

+/******************************************************************************
+
+                              Online C++ Compiler.
+               Code, Compile, Run and Debug C++ program online.
+Write your code in this editor and press "Run" button to compile and execute it.
+
+*******************************************************************************/
+
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+    int arr1[]={1,5,6,11,99,4};
+    int arr2[]={2,7,4,105,1,22};
+    int size1=sizeof(arr1)/sizeof(arr1[1]);
+    int size2=sizeof(arr2)/sizeof(arr2[1]);
+    cout << "The elements in 1st array are:";
+    for (int i=0;i<size1;i++)
+    {
+        cout << " " << arr1[i];
+    }
+    cout << "\n";
+    cout << "The elements in 2nd array are:";
+    for (int j=0;j<size2;j++)
+    {
+        cout << " " << arr2[j];
+    }
+    cout << "\n";
+    cout << "The matching elements in both the arrays are:";
+    for (int i=0; i<size1; i++)
+    {
+        for (int j=0; j<size2; j++)
+        {
+            if (arr1[i]==arr2[j])
+            {
+                cout << " " << arr1[i];
+                
+            }
+            
+        }
+    }
+    
+    return 0;
+}
+

averageofarray.txt

+/******************************************************************************
+
+                              Online C++ Compiler.
+               Code, Compile, Run and Debug C++ program online.
+Write your code in this editor and press "Run" button to compile and execute it.
+
+*******************************************************************************/
+
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+    
+    int arr[]={10,2,16,17,1,20};
+    int size=sizeof(arr)/sizeof(arr[1]);
+    double sum=0.0;
+    double average=0.0;
+    cout << "The elements in array are:";
+    for (int i=0;i<size;i++)
+    {
+        cout << " " << arr[i];
+    }
+    for (int i=0;i<size;i++)
+    {
+        sum=sum+arr[i];
+        average=sum/size;
+    }
+    cout << "\n";
+    cout << "The Sum of All elements in an array are:";
+    cout << sum;
+    cout << "\n";
+    cout << average;
+    
+    return 0;
+}
+

evenodd.txt

+/******************************************************************************
+
+                              Online C++ Compiler.
+               Code, Compile, Run and Debug C++ program online.
+Write your code in this editor and press "Run" button to compile and execute it.
+
+*******************************************************************************/
+
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+    int arr[]={1,4,7,8,10};
+    int size1=sizeof(arr)/sizeof(arr[1]);
+    int odd[5];
+    int even[5];
+    int j=0;
+    int k=0;
+    cout << "Elements in array are:";
+    for (int i=0;i<size1;i++)
+    {
+        cout << " " << arr[i];
+    }
+    for (int i=0; i<size1; i++)
+    {
+        if (arr[i]%2==0)
+        {
+            //even[j]=arr[i];
+            cout << "\n";
+            cout << "Even Numbers are:";
+            //cout << "\n";
+            cout << " " << arr[i];
+        }
+        else if (arr[i]%2 !=0)
+        {
+            //odd[k]=arr[i];
+            cout << "\n" << "Odd Numbers are:";
+            cout << " " << arr[i];
+            
+        }
+        
+        
+    }
+
+    return 0;
+}
+

highestnumber.txt

+/******************************************************************************
+
+                              Online C++ Compiler.
+               Code, Compile, Run and Debug C++ program online.
+Write your code in this editor and press "Run" button to compile and execute it.
+
+*******************************************************************************/
+
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+    
+    int arr[]={10,2,16,17,1};
+    int size=sizeof(arr)/sizeof(arr[1]);
+    int max=0;
+    for (int i=0;i<size;i++)
+    {
+        if (arr[i]>max)
+        {
+            max=arr[i];
+        }
+        
+    }
+    cout << "The maximum number in array is:";
+    cout << " " << max;
+    return 0;
+}
+

minimumnumber.txt

+/******************************************************************************
+
+                              Online C++ Compiler.
+               Code, Compile, Run and Debug C++ program online.
+Write your code in this editor and press "Run" button to compile and execute it.
+
+*******************************************************************************/
+
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+    
+    int arr[]={10,2,16,17,1};
+    int size=sizeof(arr)/sizeof(arr[1]);
+    int min=arr[1];
+    for (int i=0;i<size;i++)
+    {
+        if (arr[i]<min)
+        {
+            min=arr[i];
+        }
+        
+    }
+    cout << "The minimum number in array is:";
+    cout << " " << min;
+    return 0;
+}
+