diff --git a/c-basic/scanf-a-b-c-double.c b/c-basic/scanf-a-b-c-double.c
new file mode 100644
index 0000000..0c5e5bb
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+++ b/c-basic/scanf-a-b-c-double.c
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+/**
+
+scanf-a-b-c-double.c - set a,b,c double variables, read a and b with scanf function and then pass addition of a and b to c variable and print c variable
+   
+Copyright (C) 2023-2024 Mert Gör and contributors
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Feel free to send an email to mertgor@masscollabs.xyz for your questions
+
+ **/
+
+
+#include <stdio.h>
+
+int main(){
+
+  double a,b,c;
+
+  printf("a variable :");
+  scanf("%lf", &a);
+  printf("b variable :");
+  scanf("%lf", &b);
+  c = a + b;
+  printf("a + b = %f\n", c);
+
+  return 0;
+}