#include<cstdio>
bool isbirthday(long long x)
{
while(x)
{
if(x%10!=3&&x%10!=5&&x%10!=8)return false;
x/=10;
}
return true;
}
int main()
{
long long i,a,b;
long long before=0,res=0;
scanf("%lld%lld",&a,&b);
for(i=a;i<=b;i++)
{
if(isbirthday(i))
{
res+=before*i;
res%=19980305;
before=i;
}
}
printf("%lld",res);
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
884 KB |
Output is correct |
2 |
Correct |
0 ms |
884 KB |
Output is correct |
3 |
Correct |
0 ms |
884 KB |
Output is correct |
4 |
Correct |
0 ms |
884 KB |
Output is correct |
5 |
Correct |
0 ms |
884 KB |
Output is correct |
6 |
Correct |
0 ms |
884 KB |
Output is correct |
7 |
Correct |
0 ms |
884 KB |
Output is correct |
8 |
Correct |
0 ms |
884 KB |
Output is correct |
9 |
Correct |
0 ms |
884 KB |
Output is correct |
10 |
Correct |
0 ms |
884 KB |
Output is correct |
11 |
Correct |
0 ms |
884 KB |
Output is correct |
12 |
Correct |
0 ms |
884 KB |
Output is correct |
13 |
Correct |
0 ms |
884 KB |
Output is correct |
14 |
Correct |
0 ms |
884 KB |
Output is correct |
15 |
Correct |
0 ms |
884 KB |
Output is correct |
16 |
Correct |
0 ms |
884 KB |
Output is correct |
17 |
Correct |
0 ms |
884 KB |
Output is correct |
18 |
Correct |
0 ms |
884 KB |
Output is correct |
19 |
Correct |
0 ms |
884 KB |
Output is correct |
20 |
Correct |
0 ms |
884 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
484 ms |
884 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1000 ms |
0 KB |
Program timed out |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1000 ms |
0 KB |
Program timed out |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
1000 ms |
0 KB |
Program timed out |
2 |
Halted |
0 ms |
0 KB |
- |