12 may assigment 2 (shivraj singh (jiet_cstt_batch_3))

Author: shiv12-svg

12 may assigment 2/copy_string.cpp

@@ -0,0 +1,29 @@
+//copy string without strcpy
+
+#include <stdio.h>
+#include <string.h>
+ 
+int main()
+{
+  	char Str[100], CopyStr[100];
+  	int i;
+ 
+  	printf("\n  Enter any String :  ");
+  	gets(Str);
+ 
+  	for (i = 0; Str[i]!='\0'; i++)
+  	{
+  		CopyStr[i] = Str[i];
+  	}
+  	CopyStr[i] = '\0';
+
+  	printf("\n String that we coped into CopyStr = %s", CopyStr);
+  	printf("\n Total Number of Characters that we copied = %d\n", i);
+  	
+  	return 0;
+}
+//output
+//enter any string: happy
+//string we copied in copystr = happy
+//total number of characters that we copied = 5
+

12 may assigment 2/coversion_of_no.cpp

@@ -0,0 +1,23 @@
+//  Program to convert Decimal to Binary
+
+#include <iostream>  
+using namespace std;  
+int main()  
+{  
+int a[10], n, i;    
+cout<<"Enter the number to convert: ";    
+cin>>n;    
+for(i=0; n>0; i++)    
+{    
+a[i]=n%2;    
+n= n/2;  
+}    
+cout<<"Binary of the given number= ";    
+for(i=i-1 ;i>=0 ;i--)    
+{    
+cout<<a[i];    
+}    
+}  
+//output:
+//enter the number to convert:4
+//Binary of the given number: 100

12 may assigment 2/palindrome.cpp

@@ -0,0 +1,26 @@
+// Program to Check Whether String is Palindrome
+
+#include <iostream>
+#include <string.h>
+using namespace std;
+int main()
+{
+    char str1[20], str2[20];
+    int i, j, len = 0, flag = 0;
+    cout << "Enter the string : ";
+    gets(str1);
+    len = strlen(str1) - 1;
+    for (i = len, j = 0; i >= 0 ; i--, j++)
+        str2[j] = str1[i];
+    if (strcmp(str1, str2))
+        flag = 1;
+    if (flag == 1)
+        cout << str1 << " is not a palindrome";
+    else
+        cout << str1 << " is a palindrome";
+    return 0;
+}
+
+//output:
+//Enter the string:abba
+//abba is a palindrome

12 may assigment 2/remove_duplicates.cpp

@@ -0,0 +1,38 @@
+//  C++ Program to Delete Repeated Elements
+
+#include<iostream>
+using namespace std;
+int main ()
+{
+    int A[10], B[10], n, i, j, k = 0;
+    cout << "Enter size of array : ";
+    cin >> n;
+    cout << "Enter elements of array : ";
+    for (i = 0; i < n; i++)
+        cin >> A[i];    
+    for (i = 0; i < n; i++)
+    {
+        for (j = 0; j < k; j++)
+        {
+            if (A[i] == B[j])
+                break;
+        }
+        if (j == k)
+        {
+            B[k] = A[i];
+            k++;
+        }
+    }
+    cout << "Repeated elements after deletion : ";
+    for (i = 0; i < k; i++)
+        cout << B[i] << " ";
+    return 0;
+}
+
+//output:
+//Enter size of array: 4
+//Enter elemnts of array: 11
+//32
+//45
+//11
+//repeated elements after deletion : 11 32 45

12 may assigment 2/search.cpp

@@ -0,0 +1,45 @@
+// Write a C++ program to search any element in an array.
+
+
+#include<iostream>
+using namespace std;
+
+int main()
+{
+        int arr[10], i, num, n, cnt=0, pos;
+        cout<<"\n Enter Array Size : ";
+        cin>>n;
+        cout<<"\n Enter Array Elements : \n";
+        for(i=0; i<n; i++)
+        {
+                cout<<" ";
+                cin>>arr[i];
+        }
+        cout<<"\n Enter Element to be Searched : ";
+        cin>>num;
+        for(i=0; i<n; i++)
+        {
+                if(arr[i]==num)
+                {
+                        cnt=1;
+                        pos=i+1;
+                        break;
+                }
+        }
+        if(cnt==0)
+        {
+                cout<<"\n Element Not Found..!!";
+        }
+        else
+        {
+                cout<<"\n Element "<<num<<" Found At Position "<<pos;
+        }
+        return 0;
+}
+
+
+//output:
+//enter array size: 4
+//enter array elements: 23 45 32 78
+//enter elemnts to be searched : 45
+//element found at position 1