From a0374d44adeeabaa4f109649810871a324aed3f5 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Wed, 12 Apr 2023 12:53:27 +0900
Subject: 枚数を削減
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 slide.pdf  | Bin 205906 -> 202360 bytes
 slide.saty |  60 ++++--------------------------------------------------------
 2 files changed, 4 insertions(+), 56 deletions(-)

diff --git a/slide.pdf b/slide.pdf
index 4ecf896..422d9b8 100644
Binary files a/slide.pdf and b/slide.pdf differ
diff --git a/slide.saty b/slide.saty
index f8f38d5..7269d8c 100644
--- a/slide.saty
+++ b/slide.saty
@@ -64,19 +64,7 @@ assert($xs[3] === 42);
 `#);
   >
 
-  +frame{PHP クイズ}<
-    +code-block-php(`<?php
-
-$xs = [
-  "a" => 1,
-  "b" => 2,
-  "c" => 3,
-];
-$xs[] = 42;
-`);
-  >
-
-  +frame{PHP クイズ}<
+  +frame{末尾はどこ？}<
     +code-block-php(`<?php
 
 $xs = [
@@ -85,23 +73,10 @@ $xs = [
   "c" => 3,
 ];
 $xs[] = 42;
-assert($xs[0] === 42);
-`);
-  >
-
-  +frame{PHP クイズ}<
-    +code-block-php(`<?php
-
-$xs = [
-  0 => 1,
-  1 => 2,
-  3 => 4,
-];
-$xs[] = 42;
 `);
   >
 
-  +frame{PHP クイズ}<
+  +frame{末尾はどこ？}<
     +code-block-php(`<?php
 
 $xs = [
@@ -110,23 +85,10 @@ $xs = [
   3 => 4,
 ];
 $xs[] = 42;
-assert($xs[4] === 42);
-`);
-  >
-
-  +frame{PHP クイズ}<
-    +code-block-php(`<?php
-
-$xs = [
-  -10 => 1,
-  -7 => 2,
-  -5 => 4,
-];
-$xs[] = 42;
 `);
   >
 
-  +frame{PHP クイズ}<
+  +frame{末尾はどこ？}<
     +code-block-php(`<?php
 
 $xs = [
@@ -135,22 +97,10 @@ $xs = [
   -5 => 4,
 ];
 $xs[] = 42;
-assert($xs[-4] === 42);
-`);
-  >
-
-  +frame{PHP クイズ}<
-    +code-block-php(`<?php
-
-$xs = [];
-$xs[10] = 1;
-$xs[] = 42;
-$xs[5] = 2;
-$xs[] = 57;
 `);
   >
 
-  +frame{PHP クイズ}<
+  +frame{末尾はどこ？}<
     +code-block-php(`<?php
 
 $xs = [];
@@ -158,8 +108,6 @@ $xs[10] = 1;
 $xs[] = 42;
 $xs[5] = 2;
 $xs[] = 57;
-assert($xs[11] === 42);
-assert($xs[12] === 57);
 `);
   >
 
-- 
cgit v1.2.3-70-g09d2