Revision: 8831
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at October 10, 2008 01:19 by jaircazarin
Initial Code
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
char* deleteCharacters(char * str, char * charSet)
{
int hash [256];
if(NULL == charSet)
return str;
for(int i = 0; i < 256; i++)
hash[i] = 0;
for(int i = 0; i < strlen(charSet); i++)
hash[charSet[i]] = 1;
int currentIndex = 0;
for(int i = 0; i < strlen(str); i++)
{
if(!hash[str[i]])
str[currentIndex++] = str[i];
}
str[currentIndex] = '\0';
return str;
}
int main()
{
char s[2] = "a";
char s2[5] = "aca";
printf("%s", deleteCharacters(s2, s));
return 0;
}
Initial URL
Initial Description
Given string a and b. Delete all characters of a that are in b.
Initial Title
Delete Characters.
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Initial Language
C