11 may assignment.MUSKAN GURJAR

muskangurjar 11 may/ques 1.txt

@@ -0,0 +1,22 @@
+
+#include <iostream> 
+using namespace std; 
+
+int findSingle(int ar[], int ar_size) 
+    { 
+
+        int res = ar[0]; 
+        for (int i = 1; i < ar_size; i++) 
+            res = res ^ ar[i]; 
+
+        return res; 
+    } 
+
+
+int main() 
+    { 
+        int ar[] = {2, 3, 5, 4, 5, 3, 4}; 
+        int n = sizeof(ar) / sizeof(ar[0]); 
+        cout << findSingle(ar, n); 
+        return 0; 
+    } 

muskangurjar 11 may/ques 2.txt

@@ -0,0 +1,23 @@
+#include <bits/stdc++.h> 
+using namespace std; 
+
+int minXOR(int arr[], int n) 
+{ 
+    int min_xor ;
+
+    for (int i = 0; i < n; i++) 
+        for (int j = i + 1; j < n; j++) 
+
+            min_xor = min(min_xor, arr[i] ^ arr[j]); 
+
+    return min_xor; 
+} 
+
+int main() 
+{ 
+    int arr[] = { 9, 5, 3 }; 
+    int n = sizeof(arr) / sizeof(arr[0]); 
+    cout << minXOR(arr, n) << endl; 
+    return 0; 
+}
+

muskangurjar 11 may/ques 4.txt

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+using namespace std;
+#include<string.h>
+#include<math.h>
+#include<algorithm>
+int main()
+ {
+       int t;
+       cin>>t;
+       while(t--){
+            int n;
+            cin>>n;
+            int ans = (int)(sqrt(n));
+            while(ans*(ans+1)/2<=n){
+                ans++;
+            }
+            cout<<--ans<<endl;
+        }
+
+	return 0;
+}

muskangurjar 11 may/ques 5.txt

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+#include <bits/stdc++.h> 
+using namespace std; 
+
+double Square(double n, double i, double j) 
+{ 
+	double mid = (i + j) / 2; 
+	double mul = mid * mid; 
+	if ((mul == n) || (abs(mul - n) < 0.00001)) 
+		return mid; 
+	else if (mul < n) 
+		return Square(n, mid, j); 
+
+	else
+		return Square(n, i, mid); 
+} 
+
+void findSqrt(double n) 
+{ 
+	double i = 1; 
+
+	bool found = false; 
+	while (!found) { 
+
+		if (i * i == n) { 
+			cout << fixed << setprecision(0) << i; 
+			found = true; 
+		} 
+		else if (i * i > n) { 
+
+			double res = Square(n, i - 1, i); 
+			cout << fixed << setprecision(5) << res; 
+			found = true; 
+		} 
+		i++; 
+	} 
+} 
+int main() 
+{ 
+	double n = 3; 
+
+	findSqrt(n); 
+
+	return 0; 
+} 

muskangurjar 11 may/ques 6.txt

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+
+#include <bits/stdc++.h> 
+using namespace std; 
+
+double Square(double n, double i, double j) 
+{ 
+	double mid = (i + j) / 2; 
+	double mul = mid * mid; 
+
+
+	if ((mul == n) || (abs(mul - n) < 0.00001)) 
+		return mid; 
+
+
+	else if (mul < n) 
+		return Square(n, mid, j); 
+
+
+	else
+		return Square(n, i, mid); 
+} 
+
+void findSqrt(double n) 
+{ 
+	double i = 1; 
+
+
+	bool found = false; 
+	while (!found) { 
+
+		if (i * i == n) { 
+			cout << fixed << setprecision(0) << i; 
+			found = true; 
+		} 
+		else if (i * i > n) { 
+
+			double res = Square(n, i - 1, i); 
+			cout << fixed << setprecision(5) << res; 
+			found = true; 
+		} 
+		i++; 
+	} 
+} 
+
+
+int main() 
+{ 
+	double n = 3; 
+
+	findSqrt(n); 
+
+	return 0; 
+}