24 lines
523 B
C
24 lines
523 B
C
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#include <stdio.h>
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#include <time.h>
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static const char *week_day[] = {
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"Sunday", "Monday", "Tuesday", "Wednesday",
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"Thursday", "Friday", "Saturday"
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};
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void main()
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{
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struct tm new_year;
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new_year.tm_year = 2001 - 1900;
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new_year.tm_mon = 0;
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new_year.tm_mday = 1;
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new_year.tm_hour = 0;
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new_year.tm_min = 0;
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new_year.tm_sec = 0;
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new_year.tm_isdst = 0;
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mktime( &new_year );
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printf( "The 21st century began on a %s\n",
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week_day[ new_year.tm_wday ] );
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}
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