diff --git a/qualdev/debog/exo2.ts b/qualdev/debog/exo2.ts
new file mode 100644
index 0000000000000000000000000000000000000000..2d4541ef03039073ccca16f772be84602a000961
--- /dev/null
+++ b/qualdev/debog/exo2.ts
@@ -0,0 +1,11 @@
+function deb1(): number{
+    let j = 200;
+    let tab: number[] = [];
+
+
+    for (let i=0; i<10; i++){
+        j -= 10;
+        tab[i] = j; // Stocker la valeur de j à chaque itération
+    }
+    return j;
+}
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