From c182d45964a7ea3e10fb2fb9c888a59e24792cc6 Mon Sep 17 00:00:00 2001
From: hka <151080996+Priyanka-Kri6a@users.noreply.github.com>
Date: Tue, 27 Jan 2026 18:32:43 +0530
Subject: [PATCH 1/4] Q1 of 100 questions by Priyanka

---
 Q1.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 Q1.cpp

diff --git a/Q1.cpp b/Q1.cpp
new file mode 100644
index 0000000..09622a9
--- /dev/null
+++ b/Q1.cpp
@@ -0,0 +1,16 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+    int num = 96;
+    
+    if (num > 0)
+         cout << "The number is positive";
+    else if (num < 0)
+        cout << "The number is negative";
+    else
+        cout << "Zero";
+    
+    return 0;
+}

From 738e11837645dd67bcaea6034f3d782b72b64dbf Mon Sep 17 00:00:00 2001
From: hka <151080996+Priyanka-Kri6a@users.noreply.github.com>
Date: Sat, 31 Jan 2026 12:42:05 +0530
Subject: [PATCH 2/4] Q2 and Q3 of 100 questions by Priyanka

---
 Q1.cpp | 14 +++++---------
 Q2.cpp |  8 ++++++++
 Q3.cpp | 12 ++++++++++++
 3 files changed, 25 insertions(+), 9 deletions(-)
 create mode 100644 Q2.cpp
 create mode 100644 Q3.cpp

diff --git a/Q1.cpp b/Q1.cpp
index 09622a9..35878d9 100644
--- a/Q1.cpp
+++ b/Q1.cpp
@@ -2,15 +2,11 @@
 using namespace std;
 
 int main()
-{
-    int num = 96;
-    
-    if (num > 0)
-         cout << "The number is positive";
-    else if (num < 0)
-        cout << "The number is negative";
-    else
-        cout << "Zero";
+{   int num;
+    cout<<"Enter the Number: ;
+    cin>>num;
+    if(num == 0)
+            cout << "Zero"; else (num > 0) ? cout << "Positive": cout << "Negative";
     
     return 0;
 }
diff --git a/Q2.cpp b/Q2.cpp
new file mode 100644
index 0000000..2b957b2
--- /dev/null
+++ b/Q2.cpp
@@ -0,0 +1,8 @@
+#include <iostream>
+using namespace std;
+int main() {
+    int num;
+    cout<<"Enter the number: ";
+    cin>>num;
+    num%2==0?cout<<"Even Number!!":cout<<"Odd Number!!";
+}
diff --git a/Q3.cpp b/Q3.cpp
new file mode 100644
index 0000000..2e11222
--- /dev/null
+++ b/Q3.cpp
@@ -0,0 +1,12 @@
+#include <iostream>
+using namespace std;
+int main() {
+    int num;
+    cout<<"Enter the number: ";
+    cin>>num;
+    int sum=0;
+    for(int i=0;i<num;i++){
+        sum+=i;
+    }
+    cout<<"Sum of first "<<num<<" numbers is: "<<sum<<endl;
+}

From c6a88efa6a0332a73c1dcbe1a3b8958d7ac5f27c Mon Sep 17 00:00:00 2001
From: hka <151080996+Priyanka-Kri6a@users.noreply.github.com>
Date: Tue, 3 Feb 2026 20:33:44 +0530
Subject: [PATCH 3/4] Q4 and Q5 of 100 by Priyanka

---
 Q4.cpp | 12 ++++++++++++
 Q5.cpp |  9 +++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 Q4.cpp
 create mode 100644 Q5.cpp

diff --git a/Q4.cpp b/Q4.cpp
new file mode 100644
index 0000000..04a274f
--- /dev/null
+++ b/Q4.cpp
@@ -0,0 +1,12 @@
+#include <iostream>
+using namespace std;
+int main() {
+    int l,u;
+    cin>>l>>u;
+    int sum=0;
+    for(int i=l;i<=u;i++){
+        sum+=i;
+    }
+    cout<<"Sum of numbers in range: "<<l<<" to "<<u<<" is "<<sum<<endl;
+    return 0;
+}
diff --git a/Q5.cpp b/Q5.cpp
new file mode 100644
index 0000000..ddb0a5f
--- /dev/null
+++ b/Q5.cpp
@@ -0,0 +1,9 @@
+#include <iostream>
+using namespace std;
+int main() {
+    int first_num,sec_num;
+    cin>>first_num>>sec_num;
+    int res = first_num>sec_num?first_num:sec_num;
+    cout<<"Greatest of two numbers is: "<<res<<endl;
+    return 0;
+}

From fad564c247f3c4fddee60849903c16af53325beb Mon Sep 17 00:00:00 2001
From: hka <151080996+Priyanka-Kri6a@users.noreply.github.com>
Date: Fri, 6 Feb 2026 16:52:13 +0530
Subject: [PATCH 4/4] Q6 and Q7 of 100 questions by Priyanka

---
 Q6.cpp | 18 ++++++++++++++++++
 Q7.cpp | 10 ++++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 Q6.cpp
 create mode 100644 Q7.cpp

diff --git a/Q6.cpp b/Q6.cpp
new file mode 100644
index 0000000..451d16f
--- /dev/null
+++ b/Q6.cpp
@@ -0,0 +1,18 @@
+#include <iostream>
+using namespace std;
+int main() {
+    int x,y,z;
+    cin>>x>>y>>z;
+    cout<<"The greatest of the three numbers is: ";
+    if(x>y){
+        if(x>z)
+        cout<<x;
+        else
+        cout<<z;
+    }else
+    if(y>z)
+    cout<<y;
+    else
+    cout<<z;
+    return 0;
+}
diff --git a/Q7.cpp b/Q7.cpp
new file mode 100644
index 0000000..63556b1
--- /dev/null
+++ b/Q7.cpp
@@ -0,0 +1,10 @@
+#include <iostream>
+using namespace std;
+int main() {
+    int year;
+    cin>>year;
+    if(year%400==0 || year%4==0 && year%100!=0)
+    cout<<"Leap year!";
+    else
+    cout<<"Not a leap year!";
+}