C program to trim blank spaces

#include <stdio.h>

void copy(char *to, char *from);

int main(void)
{

char str[80];

copy (str,” this ia a test “);

printf(“without spaces:%s”,str);

return 0;

}

void copy(char *to, char *from)

{

const char *p; char *q;

for(p=from,q=to;*p != ‘ ‘; p++)

// space between quotes in the above statement
{

if (*p != ‘ ‘) { *q=*p; q++; }

}

*q = ”;

}

// Download here.

// trim.doc

Tips: This function can be modified to find and replace a char.

See this page for an example Find and Replace

See this page for string replace: string replace

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