#include"head.h"
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
void od(char strs[1000],int len)
{
int i=1;
int count=20;
int j=0;
int k=0;
printf("%07d",0);
for(i=0;i<=len;i++){
if(i%16!=15 && strs[i]!='\0'){
if(strs[i]!='\n')
{
printf("%4c",strs[i]);
continue;
}
else{
printf("  \\n");
continue;
}
}
else{
printf("%4c",strs[i]);
printf("\n        ");
for(j=k;j<=i && j<len-1;j++){
printf("  %02x",strs[j]);
}
printf("\n%07d",count);
count+=5;	
k=i+1;
}
}
printf("\n");
}