# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
210457 |
2020-03-17T11:48:39 Z |
itiam |
Trol (COCI19_trol) |
C++11 |
|
5 ms |
256 KB |
#include <bits/stdc++.h>
using namespace std;
int L[107];
int main(){
int N,x,y;
cin >> N;
for (int i=0;i<N;i++){
int zb=45,a,ost,br,z;
cin >> x >> y;
a=x%9;
if (a==0) a=9;
z=a;
br=(y-x)/9;
ost=(y-x)%9;
for (int j=a+1;j<a+1+ost;j++){
z+=j;
if (j>=10) z-=9;
}
z+=(br*zb);
L[i]=z;
}
for (int i=0;i<N;i++){
if (i!=0) cout << endl;
cout << L[i];
}
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
256 KB |
Output is correct |
2 |
Correct |
5 ms |
256 KB |
Output is correct |
3 |
Incorrect |
5 ms |
256 KB |
Output isn't correct |
4 |
Correct |
5 ms |
256 KB |
Output is correct |
5 |
Incorrect |
5 ms |
256 KB |
Output isn't correct |