Merged Shamik's work

4 files changed, 114 insertions, 0 deletions

diff --git a/src/c/elementaryFunctions/radix_conversions/dec2base/ddec2basea.c b/src/c/elementaryFunctions/radix_conversions/dec2base/ddec2basea.c
new file mode 100644
index 00000000..eeadcb76
--- /dev/null
+++ b/src/c/elementaryFunctions/radix_conversions/dec2base/ddec2basea.c
@@ -0,0 +1,10 @@
+#include "dec2base.h"
+
+void ddec2basea(double* in,int size,int base,int n,char* out)
+{
+	int i=0;
+	for(i=0;i<size;i++)
+	{
+		ddec2bases(in[i],base,n,&(out[i*3]));
+	}
+}
diff --git a/src/c/elementaryFunctions/radix_conversions/dec2base/ddec2bases.c b/src/c/elementaryFunctions/radix_conversions/dec2base/ddec2bases.c
new file mode 100644
index 00000000..9dc7c82e
--- /dev/null
+++ b/src/c/elementaryFunctions/radix_conversions/dec2base/ddec2bases.c
@@ -0,0 +1,60 @@
+#include <string.h>
+#include <math.h>
+#include "dec2base.h"
+#include <stdio.h>
+
+void ddec2bases(double in,int base,int n,char* out)
+{
+    int quot;
+	//printf("%d\n",n);
+    int i=0,j=0,k=0,tmp,temp;
+    quot=(int)in;
+	//printf("%d",quot);
+    while(quot!=0)
+    {
+         temp=quot%base;
+	//printf("%d\n",temp);
+      if(temp < 10)
+      {     temp = temp + 48;
+       	//printf("%d\n",temp);
+      }
+      else
+      {
+         temp = temp + 55;
+	//printf("%d\n",temp);      
+	}      
+	out[i++]=temp;
+	//printf("%c\n",out[i-1]);
+      quot = quot/base;
+    }
+//printf("%d\n",i);
+	if(n>i-1)
+	{
+		for(j=i;j<=n;j++)
+		{	out[j]='0';
+			//printf(" %c   %c \n",out[j],out[i]);
+		}
+	}
+	if(n==0)
+	{
+	        j=i-1;
+	        n=i;
+	}
+	else
+		j=n-1;
+
+	out[n]='\0';
+	//for(k=0;k<=n;k++)
+	//printf("%c\n",out[k]);
+	i=0;
+	while(i<j)
+	{
+		tmp=out[i];
+		//printf("%c\n",out[i]);
+		out[i]=out[j];
+		out[j]=tmp;
+		//printf("%c\n",out[j]);
+		i++;
+		j--;
+	}
+}
diff --git a/src/c/elementaryFunctions/radix_conversions/dec2base/sdec2basea.c b/src/c/elementaryFunctions/radix_conversions/dec2base/sdec2basea.c
new file mode 100644
index 00000000..51e12388
--- /dev/null
+++ b/src/c/elementaryFunctions/radix_conversions/dec2base/sdec2basea.c
@@ -0,0 +1,10 @@
+#include "dec2base.h"
+
+void sdec2basea(float* in,int size,int base,int n,char* out)
+{
+	int i=0;
+	for(i=0;i<size;i++)
+	{
+		sdec2bases(in[i],base,n,&(out[i*3]));
+	}
+}
diff --git a/src/c/elementaryFunctions/radix_conversions/dec2base/sdec2bases.c b/src/c/elementaryFunctions/radix_conversions/dec2base/sdec2bases.c
new file mode 100644
index 00000000..9abe2168
--- /dev/null
+++ b/src/c/elementaryFunctions/radix_conversions/dec2base/sdec2bases.c
@@ -0,0 +1,34 @@
+#include <string.h>
+#include <math.h>
+#include "dec2base.h"
+#include <stdio.h>
+
+void sdec2bases(float in,int base,int n,char* out)
+{
+    int quot;
+    int i=0,j=0,k=0,tmp,temp;
+    quot=(int)in;
+    while(quot!=0)
+    {
+         temp=quot%base;
+      if(temp < 10)
+           temp = temp + 48;
+      else
+         temp = temp + 55;
+      out[i++]=temp;
+      quot = quot/base;
+    }
+	out[i]='\0';
+	j=i-1;
+	i=0;
+	while(i<j)
+	{
+		tmp=out[i];
+		out[i]=out[j];
+		out[j]=tmp;
+		i++;
+		j--;
+	}
+
+    
+}