27 lines
447 B
C
27 lines
447 B
C
#define _XOPEN_SOURCE
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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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#include <time.h>
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int main()
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{
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printf("Enter date: ");
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char dateStr[11];
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struct tm t;
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fgets(dateStr, 11, stdin);
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strptime(dateStr, "%d.%m.%Y", &t);
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t.tm_mday += 7;
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strftime(dateStr, sizeof(dateStr), "%d.%m.%Y", &t);
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printf("The day of the week is %s", dateStr);
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exit(EXIT_SUCCESS);
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return 0;
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}
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