| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 289855 |
2020-09-03T06:51:22 Z |
Diuven |
JOIRIS (JOI16_joiris) |
C++17 |
|
1 ms |
384 KB |
#include <bits/stdc++.h>
using namespace std;
typedef long long lint;
typedef pair<int, int> pii;
inline lint _min(lint x, lint y){ return x<y ? x : y; }
inline lint _max(lint x, lint y){ return x>y ? x : y; }
inline lint _abs(lint x){ return x<0 ? -x : x; }
int n, k, A[64];
vector<pii> ans;
void clear(int l, int r){
for(int i=l; i<=r; i++) A[i]--;
}
void up(int i){
A[i]+=k; ans.push_back({1, i});
}
void debug(){
return;
cout<<"Debug:\n";
for(int i=1; i<=n; i++) cout<<A[i]<<' ';
cout<<"\n\n";
}
int main(){
ios::sync_with_stdio(0); cin.tie(0);
int C[64] = {};
cin>>n>>k;
for(int i=1; i<=n; i++) cin>>A[i], C[(i-1)%k]+=A[i];
for(int i=0; i<n%k; i++) if(C[i]%k != C[0]%k){
cout<<"-1\n"; return 0;
}
for(int i=n%k; i<k; i++) if(C[i]%k != C[k-1]%k){
cout<<"-1\n"; return 0;
}
for(int i=2; i<=n; i++){
while(A[i]<A[i-1]) up(i);
}
debug();
while(A[1]) clear(1, n);
debug();
for(int i=k+1; i<=n; i++){
for(int b=A[i-1]; b<A[i]; b++){
for(int a=(i-1)%k+1; a<i; a+=k){
for(int j=a; j<a+k; j++) A[j]++;
ans.push_back({2, a});
}
}
}
for(int i=1; i<k; i++){
while(A[i]<A[n]) up(i);
}
while(A[n]) clear(1, n);
debug();
assert(A[k]==0);
int mx = *max_element(A+n%k+1, A+k+1);
for(int i=1; i<=n; i++){
while(A[i]<mx) up(i);
}
while(A[k]) clear(1,n);
debug();
mx = *max_element(A+1, A+n%k+1);
for(int i=1; i<=n%k; i++){
while(A[i]<mx) up(i);
}
for(int i=n%k+1; i<=n; i+=k){
while(A[i]<mx){
for(int j=i; j<i+k; j++) A[j]++;
ans.push_back({2, i});
}
}
while(A[1]) clear(1, n);
debug();
cout<<ans.size()<<'\n';
for(auto [a, b]: ans){
cout<<a<<' '<<b<<'\n';
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
384 KB |
Output is correct |
| 2 |
Correct |
0 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
0 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
0 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
0 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
0 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
384 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| 15 |
Correct |
0 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
0 ms |
384 KB |
Output is correct |
| 4 |
Correct |
0 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
1 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
384 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| 15 |
Correct |
0 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
384 KB |
Output is correct |
| 2 |
Correct |
0 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
0 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
0 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
0 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
0 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
384 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| 15 |
Correct |
0 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
0 ms |
384 KB |
Output is correct |
| 18 |
Correct |
1 ms |
384 KB |
Output is correct |
| 19 |
Correct |
1 ms |
384 KB |
Output is correct |
| 20 |
Correct |
0 ms |
384 KB |
Output is correct |
| 21 |
Correct |
1 ms |
384 KB |
Output is correct |
| 22 |
Correct |
1 ms |
384 KB |
Output is correct |
| 23 |
Correct |
1 ms |
384 KB |
Output is correct |
| 24 |
Correct |
1 ms |
384 KB |
Output is correct |
| 25 |
Correct |
1 ms |
384 KB |
Output is correct |
| 26 |
Correct |
0 ms |
384 KB |
Output is correct |
| 27 |
Correct |
1 ms |
384 KB |
Output is correct |
| 28 |
Correct |
0 ms |
384 KB |
Output is correct |
| 29 |
Correct |
1 ms |
384 KB |
Output is correct |
| 30 |
Correct |
0 ms |
384 KB |
Output is correct |
| 31 |
Correct |
1 ms |
384 KB |
Output is correct |
| 32 |
Correct |
1 ms |
384 KB |
Output is correct |
| 33 |
Correct |
0 ms |
384 KB |
Output is correct |
| 34 |
Correct |
1 ms |
384 KB |
Output is correct |
| 35 |
Correct |
0 ms |
384 KB |
Output is correct |
| 36 |
Correct |
1 ms |
384 KB |
Output is correct |
| 37 |
Correct |
0 ms |
384 KB |
Output is correct |
| 38 |
Correct |
1 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
384 KB |
Output is correct |
| 2 |
Correct |
0 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
0 ms |
384 KB |
Output is correct |
| 7 |
Correct |
1 ms |
384 KB |
Output is correct |
| 8 |
Correct |
0 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
0 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
0 ms |
384 KB |
Output is correct |
| 13 |
Correct |
1 ms |
384 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| 15 |
Correct |
0 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
0 ms |
384 KB |
Output is correct |
| 18 |
Correct |
1 ms |
384 KB |
Output is correct |
| 19 |
Correct |
0 ms |
384 KB |
Output is correct |
| 20 |
Correct |
0 ms |
384 KB |
Output is correct |
| 21 |
Correct |
1 ms |
384 KB |
Output is correct |
| 22 |
Correct |
1 ms |
384 KB |
Output is correct |
| 23 |
Correct |
1 ms |
384 KB |
Output is correct |
| 24 |
Correct |
1 ms |
384 KB |
Output is correct |
| 25 |
Correct |
1 ms |
384 KB |
Output is correct |
| 26 |
Correct |
1 ms |
384 KB |
Output is correct |
| 27 |
Correct |
1 ms |
384 KB |
Output is correct |
| 28 |
Correct |
1 ms |
384 KB |
Output is correct |
| 29 |
Correct |
1 ms |
384 KB |
Output is correct |
| 30 |
Correct |
1 ms |
384 KB |
Output is correct |
| 31 |
Correct |
0 ms |
384 KB |
Output is correct |
| 32 |
Correct |
1 ms |
384 KB |
Output is correct |
| 33 |
Correct |
0 ms |
384 KB |
Output is correct |
| 34 |
Correct |
1 ms |
384 KB |
Output is correct |
| 35 |
Correct |
1 ms |
384 KB |
Output is correct |
| 36 |
Correct |
0 ms |
384 KB |
Output is correct |
| 37 |
Correct |
1 ms |
384 KB |
Output is correct |
| 38 |
Correct |
1 ms |
384 KB |
Output is correct |
| 39 |
Correct |
1 ms |
384 KB |
Output is correct |
| 40 |
Correct |
1 ms |
384 KB |
Output is correct |
| 41 |
Correct |
1 ms |
384 KB |
Output is correct |
| 42 |
Correct |
0 ms |
384 KB |
Output is correct |
| 43 |
Correct |
1 ms |
384 KB |
Output is correct |
| 44 |
Correct |
0 ms |
384 KB |
Output is correct |
| 45 |
Correct |
1 ms |
384 KB |
Output is correct |
| 46 |
Correct |
0 ms |
384 KB |
Output is correct |
| 47 |
Correct |
1 ms |
384 KB |
Output is correct |
| 48 |
Correct |
1 ms |
384 KB |
Output is correct |
| 49 |
Correct |
0 ms |
384 KB |
Output is correct |
| 50 |
Correct |
1 ms |
384 KB |
Output is correct |
| 51 |
Correct |
0 ms |
384 KB |
Output is correct |
| 52 |
Correct |
1 ms |
384 KB |
Output is correct |
| 53 |
Correct |
0 ms |
384 KB |
Output is correct |
| 54 |
Correct |
1 ms |
384 KB |
Output is correct |
| 55 |
Correct |
0 ms |
384 KB |
Output is correct |
| 56 |
Correct |
0 ms |
384 KB |
Output is correct |
| 57 |
Correct |
0 ms |
384 KB |
Output is correct |
| 58 |
Correct |
0 ms |
384 KB |
Output is correct |
| 59 |
Correct |
0 ms |
384 KB |
Output is correct |
| 60 |
Correct |
0 ms |
384 KB |
Output is correct |
| 61 |
Correct |
0 ms |
384 KB |
Output is correct |
| 62 |
Correct |
1 ms |
384 KB |
Output is correct |
| 63 |
Correct |
1 ms |
384 KB |
Output is correct |
| 64 |
Correct |
1 ms |
384 KB |
Output is correct |
| 65 |
Correct |
1 ms |
384 KB |
Output is correct |
| 66 |
Correct |
1 ms |
384 KB |
Output is correct |
| 67 |
Correct |
1 ms |
384 KB |
Output is correct |
| 68 |
Correct |
1 ms |
384 KB |
Output is correct |
| 69 |
Correct |
1 ms |
384 KB |
Output is correct |
| 70 |
Correct |
1 ms |
384 KB |
Output is correct |
| 71 |
Correct |
1 ms |
384 KB |
Output is correct |
| 72 |
Correct |
1 ms |
384 KB |
Output is correct |
| 73 |
Correct |
1 ms |
384 KB |
Output is correct |
| 74 |
Correct |
1 ms |
384 KB |
Output is correct |
| 75 |
Correct |
1 ms |
384 KB |
Output is correct |
| 76 |
Correct |
1 ms |
384 KB |
Output is correct |
| 77 |
Correct |
1 ms |
384 KB |
Output is correct |
| 78 |
Correct |
0 ms |
384 KB |
Output is correct |
| 79 |
Correct |
1 ms |
384 KB |
Output is correct |
| 80 |
Correct |
0 ms |
384 KB |
Output is correct |
| 81 |
Correct |
1 ms |
384 KB |
Output is correct |
| 82 |
Correct |
1 ms |
384 KB |
Output is correct |
| 83 |
Correct |
1 ms |
384 KB |
Output is correct |
| 84 |
Correct |
0 ms |
384 KB |
Output is correct |
| 85 |
Correct |
0 ms |
384 KB |
Output is correct |
| 86 |
Correct |
1 ms |
384 KB |
Output is correct |
| 87 |
Correct |
1 ms |
384 KB |
Output is correct |
| 88 |
Correct |
1 ms |
384 KB |
Output is correct |
| 89 |
Correct |
0 ms |
384 KB |
Output is correct |
| 90 |
Correct |
1 ms |
384 KB |
Output is correct |
| 91 |
Correct |
0 ms |
384 KB |
Output is correct |
| 92 |
Correct |
1 ms |
384 KB |
Output is correct |
