1 files changed, 11 insertions, 0 deletions
diff --git a/codechef/jogging/main.py b/codechef/jogging/main.py
new file mode 100644
index 0000000..d6982e8
--- /dev/null
+++ b/codechef/jogging/main.py
@@ -0,0 +1,11 @@
+t = int(input())
+
+for i in range(t):
+    n, x = input().split()
+    n = int(n)
+    x = int(x)
+    if n != 1:
+        print(((x * 2) ** (n - 1)) % 1000000007)
+    else:
+        print(x)
+