From 5b01488ce73be6b5ffd40e72dda59dba5a354915 Mon Sep 17 00:00:00 2001
From: zeekling <lingzhaohui@zeekling.cn>
Date: Tue, 6 Dec 2022 22:40:50 +0800
Subject: [PATCH] =?UTF-8?q?=E7=AD=89=E6=AF=94=E6=95=B0=E5=88=97=E5=AE=9E?=
 =?UTF-8?q?=E7=8E=B0?=
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---
 base/dengbishulie.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 base/dengbishulie.c

diff --git a/base/dengbishulie.c b/base/dengbishulie.c
new file mode 100644
index 0000000..bf6fa8b
--- /dev/null
+++ b/base/dengbishulie.c
@@ -0,0 +1,25 @@
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char *argv[]) {
+ 
+  if(argc != 4) {
+    return -1;
+  }
+  int a1 = atoi(argv[1]);
+  int q = atoi(argv[2]);
+  int n = atoi(argv[3]);
+  printf("a1=%d, n=%d,q=%d\n", a1, n, q);
+  int i=0;
+  int sum = 0;
+  int a = a1;
+  while (i < n) {
+    sum += a;
+    a *= q;
+    i++;
+  }
+  printf("sum=%d\n", sum);
+  return 0;
+}
+