|
/*
|
|
* no-op.c is an useless shell filter
|
|
*/
|
|
#include <stdio.h>
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|
#include <ctype.h>
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|
|
|
int main(int argc, char *argv[])
|
|
{
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|
int quux, baz;
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|
|
|
while (EOF != (quux=getchar())) {
|
|
baz = toupper(quux);
|
|
if ('O'==baz || 'P'==baz) continue;
|
|
putchar(quux);
|
|
}
|
|
|
|
return 0;
|
|
}
|