delete old main function

main.cpp

-#include <iostream>
-
-#include <Document.h>
-#include <NGram.h>
-#include <Word.h>
-
-int main() {
-    lsh::Word::Scanner wordScanner;
-    lsh::NGram<4>::Scanner ngram4Scanner;
-    lsh::NGram<5>::Scanner ngram5Scanner;
-    lsh::NGram<6>::Scanner ngram6Scanner;
-    std::vector<lsh::Document> doc;
-
-    doc.resize(7);
-    for(unsigned int i = 0; i < doc.size(); i++) {
-        doc[i].add(&wordScanner);
-        doc[i].add(&ngram4Scanner);
-        doc[i].add(&ngram5Scanner);
-        doc[i].add(&ngram6Scanner);
-    }
-
-    doc[0].add("My house is my castle!");
-    doc[1].add("My house is my castle and living space!");
-    doc[2].add("My castle is my house!");
-    doc[3].add("This sentence has nothing to do with the three above! But the castle appears!");
-    doc[4].add("Program is written in c++");
-    doc[5].add("My program is written in c++");
-    doc[6].add("I prefer to write my programs in c++");
-
-    printf("        |");
-    for(unsigned int j = 0; j < doc.size(); j++) {
-        printf(" Doc %02d |",j);
-    }
-    printf("\n");
-    for(unsigned int j = 0; j < doc.size()+1; j++) {
-        printf("--------+");
-    }
-    printf("\n");
-    for(unsigned int i = 0; i < doc.size(); i++) {
-        printf(" Doc %02d | ",i);
-        for(unsigned int j = 0; j < doc.size(); j++) {
-            printf("%0.4f | ",doc[i].similarity(doc[j],1000,i*doc.size()+j));
-            fflush(stdout);
-        }
-        printf("\n");
-        for(unsigned int j = 0; j < doc.size()+1; j++) {
-            printf("--------+");
-        }
-        printf("\n");
-    }
-
-    return 0;
-}
\ No newline at end of file