From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 1871/CH8/EX8.19/Ch08Ex19.sce | 64 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100755 1871/CH8/EX8.19/Ch08Ex19.sce

(limited to '1871/CH8/EX8.19/Ch08Ex19.sce')

diff --git a/1871/CH8/EX8.19/Ch08Ex19.sce b/1871/CH8/EX8.19/Ch08Ex19.sce
new file mode 100755
index 000000000..6d455a1d1
--- /dev/null
+++ b/1871/CH8/EX8.19/Ch08Ex19.sce
@@ -0,0 +1,64 @@
+// Scilab code Ex8.19 : Pg:346(2008)
+clc;clear;
+function [bini]= decimal_binary(ni) // Function to convert decimal to binary
+    bini = 0;
+    i = 1;
+    while (ni <> 0)
+      rem = ni-fix(ni./2).*2; 
+      ni = int(ni/2);
+      bini = bini + rem*i;
+      i = i * 10;
+    end
+endfunction   
+
+function octal = decimal_octal(n)  // Function to convert decimal to octal
+    i=1; octal = 0;
+    while (n<>0)
+        rem = n-fix(n./8).*8; 
+        octal = octal + rem*i;
+        n = int(n/8);
+        i = i*10;
+    end
+endfunction
+
+function hex = decimal_hex(n) // Function to convert decimal to hexadecimal
+    hex = emptystr();
+    while (n <>0)
+        rem = n-fix(n./16).*16; 
+        if rem == 10 then 
+            hex(i)=hex+'A';
+        elseif rem == 11 then
+            hex=hex+'B';     
+        elseif rem == 12 then
+            hex=hex+'C';     
+        elseif rem == 13 then
+            hex=hex+'D';     
+        elseif rem == 14 then
+            hex=hex+'E';     
+        elseif rem == 15 then
+            hex=hex+'F';     
+        else 
+            hex=hex+string(rem);
+        end
+        n = int(n/16);
+    end
+    hex = strrev(hex);   // Reverse string
+endfunction
+
+n = [32, 256, 51];     // Initialize a vector to the given decimals
+printf("\n__________________________________________________");
+printf("\nDecimal      Binary        Octal       Hexadecimal ");
+printf("\n__________________________________________________");
+for i = 1:1:3
+printf("\n%d       %10d      %5d          %4s", n(i), decimal_binary(n(i)), decimal_octal(n(i)), decimal_hex(n(i)));
+end
+printf("\n__________________________________________________");
+
+// Result
+// __________________________________________________
+// Decimal      Binary        Octal       Hexadecimal 
+// __________________________________________________
+// 32           100000         40            20
+// 256        100000000        400           100
+// 51           110011         63            33
+// __________________________________________________ 
-- 
cgit