Merge pull request #47 from softgengaurav/feature_pattern_pascaltriangle

Added CPP File for Pascal Triangle

Author: akshitagupta15june

Patterns/PascalsTriangle.cpp

@@ -0,0 +1,31 @@
+#include<bits/stdc++.h>
+using namespace std;
+
+int main()
+{
+    int rows, i, space, k, c = 1;
+    cout<<"Enter the number of rows to be printed :"<<endl;
+    scanf("%d", &rows);
+    for (i = 0; i < rows; i++)
+    {
+        for (space = 1; space <= rows - i; space++)
+        {
+            cout<<"  ";
+        }
+        for (k = 0; k <= i; k++)
+        {
+            if (k == 0 || i == 0)
+            {
+                c = 1;
+            }
+            else
+            {
+                c = c * (i - k + 1) / k;
+            }
+            printf("% 4d", c);
+        }
+
+        cout<<endl;
+    }
+    return 0;
+}