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Gondwanaland Telecom
145.c
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int array[5][3] = {
/* 8-18 18-20 20-8 */
{ 10, 6, 2},
{ 25, 15, 5},
{ 53, 33, 13},
{ 87, 47, 17},
{ 144, 80, 30},
};
void
doit(char step, char * number, int beghour, int begmin, int endhour, int endmin) {
int begin, end;
int a=0, b=0, c=0;
int i;
int sum = 0;
begin = beghour * 60 + begmin;
end = endhour * 60 + endmin;
if (end <= begin) {
end += 24*60;
}
for (i=0; i<48*60; i++) {
if (begin <= i && i < end) {
if (i%(24*60) < 8*60) {
c++;
} else if (i%(24*60) < 18*60) {
a++;
} else if (i%(24*60) < 22*60) {
b++;
} else {
c++;
}
}
}
sum = a*array[step-'A'][0] + b*array[step-'A'][1] + c*array[step-'A'][2];
printf("%10s %5d %5d %5d %c %4d.%02d\n", number, a, b, c, step, sum/100, sum%100);
}
int
main(void) {
char step[100], number[100];
int beghour, begmin, endhour, endmin;
while (1) {
if (scanf(" %s %s %d %d %d %d", step, number, &beghour, &begmin, &endhour, &endmin) != 6) {
break;
}
if (step[0]=='#') {
break;
}
doit(step[0], number, beghour, begmin, endhour, endmin);
}
return 0;
}