Submission #2553220
Source Code Expand
#include <iostream> #include <string> #include <algorithm> using namespace std; int sum_s[100005], sum_t[100005]; int sa(int a,int b){ return sum_s[b] - sum_s[a-1]; } int sb(int a,int b){ return b-a+1-sa(a,b); } int ta(int a,int b){ return sum_t[b] - sum_t[a-1]; } int tb(int a,int b){ return b-a+1 - ta(a,b); } int main(){ string s,t; cin >> s >> t; int q; cin >> q; sum_s[0] = 0; sum_t[0] = 0; for(int i=1;i<s.length()+1;i++) sum_s[i] = sum_s[i-1] + (s[i-1]=='A' ? 1 : 0); for(int i=1;i<t.length()+1;i++) sum_t[i] = sum_t[i-1] + (t[i-1]=='A' ? 1 : 0); for(int i=0;i<q;i++){ int a,b,c,d; cin >> a >> b >> c >> d; int aa = sa(a,b) + 2*sb(a,b), bb = ta(c,d) + 2*tb(c,d); //cout << " "<< bb << endl; if(aa < bb) swap(aa,bb); if((aa - bb) % 3 ==0) cout << "YES" << endl; else cout << "NO" << endl; } return 0; }
Submission Info
Submission Time | |
---|---|
Task | E - TrBBnsformBBtion |
User | keicut |
Language | C++14 (Clang 3.8.0) |
Score | 600 |
Code Size | 963 Byte |
Status | AC |
Exec Time | 525 ms |
Memory | 1664 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 600 / 600 | ||||
Status |
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Set Name | Test Cases |
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Sample | 0_000.txt, 0_001.txt |
All | 0_000.txt, 0_001.txt, bound_0.txt, bound_1.txt, bound_2.txt, bound_3.txt, min.txt, rnd_10000_10.txt, rnd_10000_10000.txt, rnd_10000_2.txt, rnd_10_10.txt, rnd_10_10000.txt, rnd_10_2.txt, rnd_2_10.txt, rnd_2_10000.txt, rnd_2_2.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | AC | 1 ms | 256 KB |
0_001.txt | AC | 1 ms | 256 KB |
bound_0.txt | AC | 448 ms | 1664 KB |
bound_1.txt | AC | 485 ms | 1664 KB |
bound_2.txt | AC | 480 ms | 1664 KB |
bound_3.txt | AC | 525 ms | 1664 KB |
min.txt | AC | 1 ms | 256 KB |
rnd_10000_10.txt | AC | 513 ms | 1664 KB |
rnd_10000_10000.txt | AC | 507 ms | 1664 KB |
rnd_10000_2.txt | AC | 508 ms | 1664 KB |
rnd_10_10.txt | AC | 517 ms | 1664 KB |
rnd_10_10000.txt | AC | 509 ms | 1664 KB |
rnd_10_2.txt | AC | 504 ms | 1664 KB |
rnd_2_10.txt | AC | 508 ms | 1664 KB |
rnd_2_10000.txt | AC | 503 ms | 1664 KB |
rnd_2_2.txt | AC | 514 ms | 1664 KB |