chore: delete duplicate code

pull/71/head
Ming Tsai 2021-02-09 09:31:25 -04:00
parent 9416ad95f6
commit a6038e88cc
1 changed files with 0 additions and 82 deletions

View File

@ -1,82 +0,0 @@
#include <iostream>
#include <string>
#include <chrono>
using namespace std;
char* mystrtok(char* s, char d)
{
// Stores the state of string
static char* input = NULL;
// Initialize the input string
if (s != NULL)
input = s;
// Case for final token
if (input == NULL)
return NULL;
// Stores the extracted string
char* result = new char[strlen(input) + 1];
int i = 0;
// Start extracting string and
// store it in array
for (; input[i] != '\0'; i++) {
// If delimeter is not reached
// then add the current character
// to result[i]
if (input[i] != d)
result[i] = input[i];
// Else store the string formed
else {
result[i] = '\0';
input = input + i + 1; // +1 for adding the delimiter
return result;
}
}
// Case when loop ends
// add '\0' to the last token and return.
result[i] = '\0';
input = NULL;
// Return the resultant pointer
// to the string
return result;
}
// Driver Code
int main()
{
// Given string str
cout<<"Enter the string.\n";
string inputString;
char delimiter;
getline(cin, inputString);
cout<<"Enter the delimiter token character.\n";
cin>>delimiter;
int n=inputString.length();
char str[n+1];
strcpy(str, inputString.c_str());
// Tokenize the first string
cout<<"The tokenized string is...\n";
char* ptr = mystrtok(str, delimiter);
// Print current tokenized string
cout << ptr << endl;
// While ptr is not NULL
while (ptr != NULL) {
// Tokenize the string
ptr = mystrtok(NULL, delimiter);
if(ptr)
// Print the string
cout << ptr << endl;
}
return 0;
}