printstr program for the exams

subjects/printstr.en.md

@@ -32,6 +32,6 @@ And its output :
 ```console
 student@ubuntu:~/piscine-go/test$ go build
 student@ubuntu:~/piscine-go/test$ ./test
-Hello World!%
+Hello World!
 student@ubuntu:~/piscine-go/test$
 ```

subjects/printstrprog.en.md

@@ -0,0 +1,17 @@
+## printstrprog
+
+### Instructions
+
+- Write a program that prints one by one the characters of a string pass as an argument of the program.
+
+### Expected output :
+
+```console
+student@ubuntu:~/piscine-go/printstrprog$ go build
+student@ubuntu:~/piscine-go/printstrprog$ ./printstrprog Hello World!
+Hello World!
+student@ubuntu:~/piscine-go/printstrprog$ ./printstrprog
+student@ubuntu:~/piscine-go/printstrprog$
+student@ubuntu:~/piscine-go/printstrprog$ ./printstrprog "Hello" "World"
+student@ubuntu:~/piscine-go/printstrprog$
+```