Add Baklava in Solidity (#3891)

archive/s/solidity/Baklava.sol

@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8;
+
+contract Baklava {
+    function main (string memory) public pure returns (string memory) {
+        string memory output = '';
+        for (int i = -10; i <= 10; i++) {
+            int numSpaces = (i >= 0) ? i : -i;
+            output = string.concat(output, strRepeat(numSpaces, ' '));
+            output = string.concat(output, strRepeat(21 - 2 * numSpaces, '*'));
+            output = string.concat(output, '\n');
+        }
+
+        return output;
+    }
+
+    function strRepeat(int n, string memory s) private pure returns (string memory) {
+        string memory r = '';
+        for (int i = 0; i < n; i++) {
+            r = string.concat(r, s);
+        }
+
+        return r;
+    }
+}

archive/s/solidity/testinfo.yml

@@ -4,6 +4,6 @@ folder:
 
 container:
   image: "rzuckerm/solidity"
-  tag: "0.8.21-1"
+  tag: "0.8.21-2"
   build: "compile_solidity {{ source.name }}{{ source.extension }}"
   cmd: "run_solidity {{ source.name }}"