Data commit

Task/Mutual-recursion/Vala/mutual-recursion.vala

@@ -0,0 +1,25 @@
+int F(int n) {
+  if (n == 0) return 1;
+  return n - M(F(n - 1));
+}
+
+int M(int n) {
+  if (n == 0) return 0;
+  return n - F(M(n - 1));
+}
+
+void main() {
+  print("n : ");
+  for (int s = 0; s < 25; s++){
+    print("%2d ", s);
+  }
+  print("\n------------------------------------------------------------------------------\n");
+  print("F : ");
+  for (int s = 0; s < 25; s++){
+    print("%2d ", F(s));
+  }
+  print("\nM : ");
+  for (int s = 0; s < 25; s++){
+    print("%2d ", M(s));
+  }
+}