diff --git a/1.py b/1.py
new file mode 100644
index 0000000..f17dd99
--- /dev/null
+++ b/1.py
@@ -0,0 +1,21 @@
+for i in range(int(input())):
+    n,d=map(int,input().split())
+    k=n
+    min=10
+    while k>0:
+        i=k%10
+        k=int(k/10)
+        if min>i:
+            min=i
+    print (min)
+    if min<d:
+        s=str(min)+str(d)*(len(str(n))-1)
+        s=int(s)
+        if s<n:
+            print(s)
+        else:
+            print(n)
+    else:
+        s=str(d)*len(str(n))
+        s=int(s)
+        print(s)
\ No newline at end of file
diff --git a/name.cpp b/name.cpp
new file mode 100644
index 0000000..5969041
--- /dev/null
+++ b/name.cpp
@@ -0,0 +1,19 @@
+#include "opencv2/highgui/highgui.hpp"
+#include "opencv2/imgproc/imgproc.hpp"
+#include "opencv2/core/core.hpp"
+#include <iostream>
+
+
+using namespace std;
+using namespace cv;
+
+int main()
+{
+    int rows=800,cols=600;
+    Mat img(rows, cols, CV_8UC1, Scalar(0)); //grayscale
+    namedWindow("win", WINDOW_NORMAL);
+    imshow("win", img);
+    waitKey(500); //waitKey(0) --> infinite
+    return 0;
+}
+