# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
397629 | victoriad | Igra (COCI17_igra) | C++14 | 2 ms | 332 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
#include <utility>
#include <queue>
#include <map>
#include <iomanip>
#include <fstream>
using namespace std;
int main(){
ios::sync_with_stdio(false);
cin.tie(NULL);
int n;
cin>>n;
string s,l;
cin>>l;
cin>>s;
vector<int>d(n,0);
for(int i=0;i<n;i++){
if(l[i]=='a'){
d[0]++;
}
else if(l[i]=='b'){
d[1]++;
}
else{
d[2]++;
}
}
vector<char>r;
for(int i=0;i<n;i++){
if(s[i]=='a'){
if(d[1]>0){
r.push_back('b');
d[1]--;
}
else if(d[2]>0){
r.push_back('c');
d[2]--;
}
}
else if(s[i]=='b'){
if(d[0]>0){
r.push_back('a');
d[0]--;
}
else if(d[2]>0){
r.push_back('c');
d[2]--;
}
}
else if(s[i]=='c'){
if(d[0]>0){
r.push_back('a');
d[0]--;
}
else if(d[1]>0){
r.push_back('b');
d[1]--;
}
else{
for(int k=i-1;k>=0;k--){
if(r[k]=='a'||r[k]=='b'){
if(s[k]!='c'){
r.push_back(r[k]);
r[k]='c';
break;
}
}
}
}
}
}
for(int i=0;i<n;i++){
cout<<r[i];
}
return 0;
}
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---|---|---|---|---|
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