1 files changed, 15 insertions, 0 deletions
diff --git a/codechef/chserve.c b/codechef/chserve.c
new file mode 100644
index 0000000..1ad088c
--- /dev/null
+++ b/codechef/chserve.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+
+int main()
+{
+	int t;
+	long p, q, k;
+
+	scanf("%d\n", &t);
+	while (t--) {
+		scanf("%ld %ld %ld\n", &p, &q, &k);
+		puts(((p + q) / k % 2) ? "COOK" : "CHEF");
+	}
+
+	return 0;
+}