write an alternative version of squeeze(s1 s2) that deletes each character in
/**
* Exercise 2.4
*
* Let us write a version of squeeze(s1,s2) that deletes each
* character in the string 1 that matches any character in the string s2
*
**/
#include<stdio.h>
#define MAXLINE 1000
int mgetline(char line[],int maxline);
void squeeze(char s1[],char s2[]);
int main(void)
{
char s1[MAXLINE],s2[MAXLINE];
putchar('s');
putchar('1');
mgetline(s1,MAXLINE);
putchar('s');
putchar('2');
mgetline(s2,MAXLINE);
squeeze(s1,s2);
printf("%s",s1);
return 0;
}
int mgetline(char s[],int lim)
{
int i,c;
for(i=0;i<lim-1 && (c=getchar())!=EOF && c != '\n';++i)
s[i] = c;
if(c == '\n')
s[i++] = c;
s[i] = '\0';
}
void squeeze(char s1[],char s2[])
{
int i,j,k;
k=0;
for(i=0;s1[i]!='\0';++i)
{
for(j=0; (s1[i]!=s2[j]) && s2[j]!='\0' ;++j)
;
if(s2[j]=='\0')
s1[k++] = s1[i];
}
s1[k]='\0';
}