#include <stdio.h>
//HH:MMa/p
i
;f
(char*p
){i
=atoi(p
)%12+(p
[5]^97?12:0);*p
=i
/10+48;p
[1]=i
%10+48;p
[5]=0;}
int main(void) {
// your code goes here
char t1[] = "12:00a";
char t2[] = "01:00a";
char t3[] = "11:00a";
char t4[] = "12:00p";
char t5[] = "01:00p";
char t6[] = "11:00p";
return 0;
}
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