ex 1 et 3 en cours (todo ex 2)

code/tp3-balanced-strings/src/main/java/fr/istic/vv/StringUtils.java

@@ -5,7 +5,17 @@ public class StringUtils {
     private StringUtils() {}
 
     public static boolean isBalanced(String str) {
+
         return false;
     }
 
+
+    public static String reqIsBalanced(String str){
+        String all = "[\\[\\(\\{\\]\\)\\}\"]";
+        String openRegex = "[\\[\\(\\{\"]";
+        String closeRegex = "[\\]\\)\\}\"]";
+        String regex = "^[^"+all+"]*"+openRegex+"."+closeRegex+"^["+all+"]*";
+
+        return str;
+    }
 }

code/tp3-balanced-strings/src/test/java/fr/istic/vv/StringUtilsTest.java

@@ -8,4 +8,12 @@ import static org.junit.jupiter.api.Assertions.*;
 class StringUtilsTest {
 
 
+        @Test
+    public void test2(){
+        //assertEquals(num1,num2);
+        String s = "te";
+        String s2 = "test";
+        s += "st";
+        assertSame(s2,s);
+    }
 }