Revert "Log to stderr"

This reverts commit 8074ad1.

Author: andy1li

compiled_starters/cpp/src/Server.cpp

@@ -16,7 +16,7 @@ int main(int argc, char* argv[]) {
     std::cerr << std::unitbuf;
 
     // You can use print statements as follows for debugging, they'll be visible when running tests.
-    std::cerr << "Logs from your program will appear here" << std::endl;
+    std::cout << "Logs from your program will appear here" << std::endl;
 
     if (argc != 3) {
         std::cerr << "Expected two arguments" << std::endl;

compiled_starters/csharp/src/Program.cs

@@ -23,7 +23,7 @@ static bool MatchPattern(string inputLine, string pattern)
 string inputLine = Console.In.ReadToEnd();
 
 // You can use print statements as follows for debugging, they'll be visible when running tests.
-Console.Error.WriteLine("Logs from your program will appear here!");
+Console.WriteLine("Logs from your program will appear here!");
 
 // Uncomment this block to pass the first stage
 // 

compiled_starters/gleam/src/main.gleam

@@ -5,7 +5,7 @@ import gleam/string
 
 pub fn main() {
   // You can use print statements as follows for debugging, they'll be visible when running tests.
-  io.print_error("Logs from your program will appear here!")
+  io.println("Logs from your program will appear here!")
 
   let args = argv.load().arguments
   let assert Ok(input_line) = erlang.get_line("")

compiled_starters/go/cmd/mygrep/main.go

@@ -47,7 +47,7 @@ func matchLine(line []byte, pattern string) (bool, error) {
 	var ok bool
 
 	// You can use print statements as follows for debugging, they'll be visible when running tests.
-	fmt.Fprintln(os.Stderr, "Logs from your program will appear here!")
+	fmt.Println("Logs from your program will appear here!")
 
 	// Uncomment this to pass the first stage
 	// ok = bytes.ContainsAny(line, pattern)

compiled_starters/haskell/app/Main.hs

@@ -16,7 +16,7 @@ main = do
   input_line <- getLine
 
   -- You can use print statements as follows for debugging, they'll be visible when running tests.
-  hPutStrLn stderr "Logs from your program will appear here"
+  putStrLn "Logs from your program will appear here"
 
   -- Uncomment this block to pass stage 1
   -- if head args /= "-E"

compiled_starters/javascript/app/main.js

@@ -16,7 +16,7 @@ function main() {
   }
 
   // You can use print statements as follows for debugging, they'll be visible when running tests.
-  console.error("Logs from your program will appear here");
+  console.log("Logs from your program will appear here");
 
   // Uncomment this block to pass the first stage
   // if (matchPattern(inputLine, pattern)) {

compiled_starters/python/app/main.py

@@ -20,7 +20,7 @@ def main():
         exit(1)
 
     # You can use print statements as follows for debugging, they'll be visible when running tests.
-    print("Logs from your program will appear here!", file=sys.stderr)
+    print("Logs from your program will appear here!")
 
     # Uncomment this block to pass the first stage
     # if match_pattern(input_line, pattern):

compiled_starters/ruby/app/main.rb

@@ -16,7 +16,7 @@ def main
   end
 
   # You can use print statements as follows for debugging, they'll be visible when running tests.
-  warn "Logs from your program will appear here"
+  puts "Logs from your program will appear here"
 
   # Uncomment this block to pass the first stage
   # if match_pattern(input_line, pattern)

compiled_starters/rust/src/main.rs

@@ -13,7 +13,7 @@ fn match_pattern(input_line: &str, pattern: &str) -> bool {
 // Usage: echo <input_text> | your_program.sh -E <pattern>
 fn main() {
     // You can use print statements as follows for debugging, they'll be visible when running tests.
-    eprintln!("Logs from your program will appear here!");
+    println!("Logs from your program will appear here!");
 
     if env::args().nth(1).unwrap() != "-E" {
         println!("Expected first argument to be '-E'");

compiled_starters/typescript/app/main.ts

@@ -17,7 +17,7 @@ if (args[2] !== "-E") {
 }
 
 // You can use print statements as follows for debugging, they'll be visible when running tests.
-console.error("Logs from your program will appear here!");
+console.log("Logs from your program will appear here!");
 
 // Uncomment this block to pass the first stage
 // if (matchPattern(inputLine, pattern)) {