16 lines
288 B
C
16 lines
288 B
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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// std
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int printf(const char* format, ...);
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int getchar();
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int putchar(int ch);
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int strcmp(const char* s1, const char* s2);
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void exit(int status);
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// ext
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void ungetchar(int ch);
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int eof();
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int eprintf(const char* format, ...);
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