#include <ctime>
#include <cstring>
#include <stdio.h>
int main()
{
time_t t1,t2;
t1 = 1167609600;
t2 = 1180656000;
char tmp[64];
strftime( tmp, sizeof(tmp), "%Y/%m/%d %X %A 本年第%j天 %z",localtime(&t1) );
puts( tmp );
strftime( tmp, sizeof(tmp), "%Y/%m/%d %X %A 本年第%j天 %z",localtime(&t2) );
puts( tmp );
time_t t3,t4;
struct tm t;
memset(&t,0,sizeof(t));
t.tm_year = 110;
t.tm_mon = 4;
t.tm_mday = 6;
printf(asctime(&t));
t3 = mktime(&t);
printf("%d",t3);
t.tm_year = 111;
t.tm_mon = 4;
t.tm_mday = 1;
printf(asctime(&t));
t4 = mktime(&t);
printf("%d",t4);
return 0;
}