18 lines
240 B
C
18 lines
240 B
C
#include <stdio.h>
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char *gets(str)
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char *str;
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{
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register int ch;
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register char *ptr;
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ptr = str;
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while ((ch = getc(stdin)) != EOF && ch != '\n')
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*ptr++ = ch;
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if (ch == EOF && ptr==str)
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return(NULL);
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*ptr = '\0';
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return(str);
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}
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