From 444fe4a6ec74a160f21063b3d655d3a5e0d75d17 Mon Sep 17 00:00:00 2001
From: randomuser <randomuser@tilde.club>
Date: Fri, 16 Jul 2021 16:28:09 -0500
Subject: [PATCH] make scream smaller

---
 c/scream.c | 28 ++++++++--------------------
 1 file changed, 8 insertions(+), 20 deletions(-)

diff --git a/c/scream.c b/c/scream.c
index eacf2a9..981f687 100644
--- a/c/scream.c
+++ b/c/scream.c
@@ -5,30 +5,18 @@
  * good night and good riddance */
 
 char newchar(char c, int i) {
-  switch(i) {
-    case 0:
-      if(isupper(c)) return c + 32;
-      if(c == 33) return -2;
-      else return c;
-    case 1:
-      if(islower(c)) return c - 32;
-      if(c == 33) return -2;
-      else return c;
-    default: return -1;
-  }
-}
-int advi(int i) {
-  switch(i) {
-    case 0: return 1;
-    case 1: return 0;
-    default: return -1;
-  }
+  if(i % 2) {
+    if(islower(c)) return c - 32;
+  } else if(isupper(c)) return c + 32;
+  if(c == 33) return -2;
+  return c;
 }
 int main(void) {
   char c;
-  int i = 0;
+  int i;
+  i = 0;
   while((c = getchar()) != EOF) {
     putchar(newchar(c, i));
-    i = advi(i);
+    i++;
   }
 }