Wrong fix

feb9e718 · Tobias Langer · 829bb1c5 · feb9e718
Commit feb9e718 authored Nov 06, 2016 by Tobias Langer
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Showing with 1 additions and 5 deletions

test.c
+1 -5

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--- a/test.c
+++ b/test.c
@@ -5,11 +5,7 @@

 int sum(int n)
 {
-    int sum = 0;
-    for(int i = 1; i <= n; i++) {
-        sum += i;
-    }
-    return sum;
+    return (n * (n - 1)) / 2;
 }

 void usage(const char* app_name, const char* err_string)