Code: Select all
00:00:01 100
00:15:01
00:30:01
01:00:01 0
03:00:01
03:00:05 140Code: Select all
00:15:01 25.00 km
00:30:01 50.00 km
03:00:01 100.00 kmCode: Select all
Removed the code after getting ACtzupengwang wrote:I get AC now~
But it's not a precision problem
it's a input problem with the first line
it's not necessary to have a "speed" input at the end of the first line
Thank you very for your help !!!
I really appreciate it
Code: Select all
00:15:01
Code: Select all
00:15:01 0.00 km
Code: Select all
#include <iostream>
#include <cstdio>
#include <cstring>
using namespace std;
int main()
{
int speed,first,temp,second,len,i;
float total=0;
char time[20];
while(gets(time))
{
len=strlen(time);
if(len<9)
{
second=((time[0]-'0')*10+time[1]-'0')*3600+((time[3]-'0')*10+time[4]-'0')*60+(time[6]-'0')*10+time[7]-'0';
total+=((second-first)*speed)/3600;
printf("%s %.2f km\n", time, total);
first=second;
}
else
{
second=((time[0]-'0')*10+time[1]-'0')*3600+((time[3]-'0')*10+time[4]-'0')*60+(time[6]-'0')*10+time[7]-'0';
total+=((second-first)*speed)/3600;
speed=0;
temp=len-1;
i=1;
while(temp>8)
{
speed+=(time[temp]-'0')*i;
i=i*10;
temp--;
}
first=second;
}
}
return 0;
}