#include <stdio.h>
// Exercise 1-12
// Copy input to output, one word per line
// words deleniated by tab, backspace, \ and space
int main()
{
int c;
if ( c == '\t') {
}
else if ( c == '\b') {
}
else if ( c == '\\') {
}
else if ( c == ' ') {
}
}
return 0;
}
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