From 274492296000cd96785621576d8eda4b20b580f3 Mon Sep 17 00:00:00 2001
From: siddhant-2002 <siddeshmukh711@gmail.com>
Date: Thu, 17 Oct 2024 13:30:59 +0530
Subject: [PATCH] cpp programs added

patterns code added in cpp
---
 cpp/patterns/1.cpp | 25 +++++++++++++++++++++++++
 cpp/patterns/2.cpp | 17 +++++++++++++++++
 cpp/patterns/3.cpp | 15 +++++++++++++++
 cpp/patterns/4.cpp | 14 ++++++++++++++
 cpp/patterns/5.cpp | 21 +++++++++++++++++++++
 cpp/patterns/6.cpp | 18 ++++++++++++++++++
 cpp/patterns/7.cpp | 15 +++++++++++++++
 cpp/patterns/8.cpp | 23 +++++++++++++++++++++++
 8 files changed, 148 insertions(+)
 create mode 100644 cpp/patterns/1.cpp
 create mode 100644 cpp/patterns/2.cpp
 create mode 100644 cpp/patterns/3.cpp
 create mode 100644 cpp/patterns/4.cpp
 create mode 100644 cpp/patterns/5.cpp
 create mode 100644 cpp/patterns/6.cpp
 create mode 100644 cpp/patterns/7.cpp
 create mode 100644 cpp/patterns/8.cpp

diff --git a/cpp/patterns/1.cpp b/cpp/patterns/1.cpp
new file mode 100644
index 000000000..9626b2a6c
--- /dev/null
+++ b/cpp/patterns/1.cpp
@@ -0,0 +1,25 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main(){
+    int n;
+    cin >> n;
+
+    // for(int i=1;i<=n;i++){
+    //     for(int j=1;j<=n;j++){
+    //         cout << j << " ";
+    //     }
+    //     cout << endl;
+    //  }
+
+    int a=n;
+
+    while(a--){
+        int i=1;
+        while(i<=n){
+            cout << i << " ";
+            i++;
+        }
+        cout << endl;
+    }
+}
\ No newline at end of file
diff --git a/cpp/patterns/2.cpp b/cpp/patterns/2.cpp
new file mode 100644
index 000000000..03a3892f1
--- /dev/null
+++ b/cpp/patterns/2.cpp
@@ -0,0 +1,17 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main(){
+    int n;
+    cin >> n;
+
+    int a=1;
+    for(int i=0;i<n;i++){
+        
+        for(int j=0;j<n;j++){
+            cout << a << " ";
+            a++;
+        }
+        cout << endl;
+    }
+}
\ No newline at end of file
diff --git a/cpp/patterns/3.cpp b/cpp/patterns/3.cpp
new file mode 100644
index 000000000..8374c2530
--- /dev/null
+++ b/cpp/patterns/3.cpp
@@ -0,0 +1,15 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main(){
+    int n;
+    cin >> n;
+
+    for(int i=1;i<=n;i++){
+        for(int j=1;j<=i;j++){
+            cout << '*' << " ";
+        }
+        cout << endl;
+    }
+    
+}
\ No newline at end of file
diff --git a/cpp/patterns/4.cpp b/cpp/patterns/4.cpp
new file mode 100644
index 000000000..11a78fa76
--- /dev/null
+++ b/cpp/patterns/4.cpp
@@ -0,0 +1,14 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main(){
+    int n;
+    cin >> n;
+
+    for(int i=1;i<=n;i++){
+        for(int j=1;j<=i;j++){
+            cout << i << " ";
+        }
+        cout << endl;
+    }
+}
\ No newline at end of file
diff --git a/cpp/patterns/5.cpp b/cpp/patterns/5.cpp
new file mode 100644
index 000000000..512a64daf
--- /dev/null
+++ b/cpp/patterns/5.cpp
@@ -0,0 +1,21 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main(){
+    int n;
+    cin >> n;
+
+
+    int a=1;
+
+    for(int i=1;i<=n;i++){
+        a=i;
+        for(int j=1;j<=i;j++){
+            cout << a << " ";
+            a++;
+        }
+        cout << endl;
+    
+    }
+    
+}
\ No newline at end of file
diff --git a/cpp/patterns/6.cpp b/cpp/patterns/6.cpp
new file mode 100644
index 000000000..bf6153d33
--- /dev/null
+++ b/cpp/patterns/6.cpp
@@ -0,0 +1,18 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main(){
+    int n;
+    cin >> n;
+
+    int a;
+    for(int i=1;i<=n;i++){
+        a=i;
+        while(a>=1){
+            cout << a << " ";
+            a--;
+        }
+        cout << endl;
+
+    }
+}
\ No newline at end of file
diff --git a/cpp/patterns/7.cpp b/cpp/patterns/7.cpp
new file mode 100644
index 000000000..be60a19ca
--- /dev/null
+++ b/cpp/patterns/7.cpp
@@ -0,0 +1,15 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main(){
+    int n;
+    cin >> n;
+    char ch = 'a';
+    for(int i=1;i<=n;i++){
+        for(int j=1;j<=n;j++){
+            cout << ch << " ";
+        }
+        cout << endl;
+        ch+=1;
+    }
+}
\ No newline at end of file
diff --git a/cpp/patterns/8.cpp b/cpp/patterns/8.cpp
new file mode 100644
index 000000000..18f54b1f8
--- /dev/null
+++ b/cpp/patterns/8.cpp
@@ -0,0 +1,23 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main(){
+    int n;
+    cin >> n;
+    int a = n-1;
+    int b = 1;
+    for(int i=1;i<=n;i++){
+        for(int j=1;j<=n;j++){
+            if(j<=a){
+                cout << " " ;
+            }
+            else{
+                cout << b;
+                b++;
+            }
+        }
+        cout << endl;
+        a--;
+        
+    }
+}
\ No newline at end of file