Mercurial Mercurial > hg > pep-material / diff
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
main_solution5/bfc.scala
changeset 478 191cd1de93f1
parent 463 0315d9983cd0
child 481 e03a0100ec46 
--- a/main_solution5/bfc.scala	Mon Nov 06 14:18:26 2023 +0000
+++ b/main_solution5/bfc.scala	Mon Nov 06 21:26:57 2023 +0000
@@ -60,10 +60,8 @@
       case '+' => (pc + 1, mp, write(mem, mp, sread(mem, mp) + 1))
       case '-' => (pc + 1, mp, write(mem, mp, sread(mem, mp) - 1))
       case '.' => { print(sread(mem, mp).toChar); (pc + 1, mp, mem) }
-      case '['  => 
-	if (sread(mem, mp) == 0) (jumpRight(prog, pc + 1, 0), mp, mem) else (pc + 1, mp, mem) 
-      case ']'  => 
-	if (sread(mem, mp) != 0) (jumpLeft(prog, pc - 1, 0), mp, mem) else (pc + 1, mp, mem) 
+      case '['  => if (sread(mem, mp) == 0) (jumpRight(prog, pc + 1, 0), mp, mem) else (pc + 1, mp, mem) 
+      case ']'  => if (sread(mem, mp) != 0) (jumpLeft(prog, pc - 1, 0), mp, mem) else (pc + 1, mp, mem) 
       case _ => (pc + 1, mp, mem)
     }		     
     compute(prog, new_pc, new_mp, new_mem)	
@@ -143,10 +141,8 @@
       case '+' => (pc + 1, mp, write(mem, mp, sread(mem, mp) + 1))
       case '-' => (pc + 1, mp, write(mem, mp, sread(mem, mp) - 1))
       case '.' => { print(sread(mem, mp).toChar); (pc + 1, mp, mem) }
-       case '['  => 
-	if (sread(mem, mp) == 0) (tb(pc), mp, mem) else (pc + 1, mp, mem) 
-      case ']'  => 
-	if (sread(mem, mp) != 0) (tb(pc), mp, mem) else (pc + 1, mp, mem) 
+      case '['  => if (sread(mem, mp) == 0) (tb(pc), mp, mem) else (pc + 1, mp, mem) 
+      case ']'  => if (sread(mem, mp) != 0) (tb(pc), mp, mem) else (pc + 1, mp, mem) 
       case _ => (pc + 1, mp, mem)
     }		     
     compute2(pg, tb, new_pc, new_mp, new_mem)	
@@ -191,10 +187,8 @@
       case '+' => (pc + 1, mp, write(mem, mp, sread(mem, mp) + 1))
       case '-' => (pc + 1, mp, write(mem, mp, sread(mem, mp) - 1))
       case '.' => { print(sread(mem, mp).toChar); (pc + 1, mp, mem) }
-      case '['  => 
-	if (sread(mem, mp) == 0) (tb(pc), mp, mem) else (pc + 1, mp, mem) 
-      case ']'  => 
-	if (sread(mem, mp) != 0) (tb(pc), mp, mem) else (pc + 1, mp, mem) 
+      case '['  => if (sread(mem, mp) == 0) (tb(pc), mp, mem) else (pc + 1, mp, mem) 
+      case ']'  => if (sread(mem, mp) != 0) (tb(pc), mp, mem) else (pc + 1, mp, mem) 
       case _ => (pc + 1, mp, mem)
     }		     
     compute3(pg, tb, new_pc, new_mp, new_mem)	
@@ -278,10 +272,8 @@
       case '+' => (pc + 2, mp, write(mem, mp, sread(mem, mp) + (pg(pc + 1) - '@')))
       case '-' => (pc + 2, mp, write(mem, mp, sread(mem, mp) - (pg(pc + 1) - '@')))
       case '.' => { print(sread(mem, mp).toChar); (pc + 1, mp, mem) }
-       case '['  => 
-	if (sread(mem, mp) == 0) (tb(pc), mp, mem) else (pc + 1, mp, mem) 
-      case ']'  => 
-	if (sread(mem, mp) != 0) (tb(pc), mp, mem) else (pc + 1, mp, mem) 
+      case '['  => if (sread(mem, mp) == 0) (tb(pc), mp, mem) else (pc + 1, mp, mem) 
+      case ']'  => if (sread(mem, mp) != 0) (tb(pc), mp, mem) else (pc + 1, mp, mem) 
       case _ => (pc + 1, mp, mem)
     }		     
     compute4(pg, tb, new_pc, new_mp, new_mem)
pep-material