1 files changed, 12 insertions, 0 deletions
diff --git a/12992/huatuo.c b/12992/huatuo.c
new file mode 100644
index 0000000..58d4ea3
--- /dev/null
+++ b/12992/huatuo.c
@@ -0,0 +1,12 @@
+#include <stdio.h>
+
+int main(){
+    int n, j=0;
+    scanf("%d", &n);
+    while(n--){
+	j++;
+	int b;	
+	scanf("%d", &b);
+	printf("Case #%d: %d\n", j, b*2-1);
+    }
+}