Create 1454.cpp

QUSTOJ/1454.cpp

@@ -0,0 +1,64 @@
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <vector>
+using namespace std;
+int a[16][100];
+int main()
+{
+    a[1][1]=1;
+    for(int i=2;i<=10;i++)
+    {
+        a[i][1]=1;
+        for(int j=2;j<i;j++)
+        {
+            a[i][j]=a[i-1][j-1]+a[i-1][j];
+        }
+        a[i][i]=1;
+    }
+
+
+    int n;
+    vector<int> vec;
+    while(scanf("%d",&n)==1) vec.push_back(n);
+    for(int ci=0;ci<(int)vec.size();ci++)
+    {
+        n=vec.at(ci);
+        for(int line=n;line>=1;line--)
+        {
+            if(vec.size()>2)
+            {
+                printf("  ");
+            }
+            if(vec.size()>2)
+            {
+                for(int k=0;k<(n-line)*3;k++)
+                {
+                    printf(" ");
+                }
+            }
+            else
+            {
+                for(int k=0;k<n-line;k++)
+                {
+                    printf(" ");
+                }
+            }
+            for(int i=1;i<line;i++)
+            {
+                printf("%d",a[line][i]);
+                if(vec.size()>2)
+                {
+                    printf("     ");
+                }
+                else
+                {
+                    printf(" ");
+                }
+            }
+            printf("%d\n",a[line][line]);
+        }
+        printf("\n");
+    }
+    return 0;
+}