intial commit

pascal.c

+#include<stdio.h>
+#include<stdlib.h>
+int main(int argc, char const *argv[])
+{
+    int i,j,space,n,row=atoi(argv[1]);
+    for (i = 0; i < row; i++)
+    {
+        for ( space = 0; space < row-i; space++)
+        {
+            printf("  ");
+        }
+        for ( j = 0; j < 2*i-1; j++)
+        {
+            if (j==0)
+            {
+                n=1;
+            }
+            else
+            {
+                n = n*(i-j+1)/j;
+            }
+            printf("%d ",n);
+        }
+        printf("\n");
+    }
+    return 0;
+}