30 lines
748 B
C
30 lines
748 B
C
#include <stdio.h>
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#include <stdlib.h>
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int main(int argc, char* argv[])
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{
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// Get a chance to make stdin input buffer dirty.
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//
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char text[256];
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getchar();
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// This DOES NOT WORK properly on all modern systems including Linux & W10.
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// Obsolete, don't use this. BTW, there is no fpurge in MSVC libs in 2020.
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//
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// fflush(stdin);
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// Always works. Readed characters may remain somethere in RAM.
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//
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fseek(stdin, 0, SEEK_END);
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// A very dirty solution - an unbuffered stream does not need any flushing.
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//
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// setvbuf(stdin, NULL, _IONBF, 0);
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// Now we are able to check if the buffer is really empty.
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//
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fgets(text, sizeof(text), stdin);
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puts(text);
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return EXIT_SUCCESS;
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}
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