CSES - Datatähti 2024 alku - Results
Submission details
Task:Monistus
Sender:PMak
Submission time:2023-10-31 19:20:24 +0200
Language:C++ (C++17)
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
Test results
testverdicttimegroup
#1ACCEPTED0.00 s1, 2details
#2ACCEPTED0.00 s1, 2details
#30.00 s1, 2details
#4ACCEPTED0.00 s1, 2details
#50.00 s1, 2details
#60.00 s1, 2details
#70.43 s1, 2details
#8ACCEPTED0.04 s2details
#90.01 s2details
#100.01 s2details
#11ACCEPTED0.03 s2details
#12ACCEPTED0.03 s2details
#13ACCEPTED0.03 s2details
#14ACCEPTED0.03 s2details

Code

#include <bits/stdc++.h>
#define ll long long
#define FOR(m) for (int i=0; i<m; i++)
using namespace std;
string dupl(string s) {
string ret = "", d, x;
int len = s.length(), n;
FOR (len) {
if ('a' <= s[i]) {
ret += s[i];
continue;
}
else if (i == len-1) {
ret += s[i];
continue;
}
else {
d = s.substr(i+1, s[i]-'0');
d += d;
x = dupl(d);
n = x.length();
if (x[n-1]-'0' < 10) {
ret += x.substr(0, n-1);
ret += dupl("" + (x[n-1]-'0') + s.substr(i+1+(s[i]-'0'), x[n-1]-'0'));
//cout << "\tret = " << ret;
//ret += s.substr(i+1+(s[i]-'0'), x[n-1]-'0') + s.substr(i+1+(s[i]-'0'), x[n-1]-'0');
i += (x[n-1]-'0')-1;
}
else
ret += x; //cout << "\tret = " << ret;
i += (s[i]-'0');
continue;
}
}
//cout << ret << endl;
return ret;
}
int soln() {
/*ios_base::sync_with_stdio(false);
cin.tie(NULL);*/
string s;
cin >> s;
string ans = dupl(s);
cout << ans;
return 0;
}
int main() {
int tc=1;
//scanf("%d", &tc);
while (tc--) soln();
return 0;
}

Test details

Test 1

Group: 1, 2

Verdict: ACCEPTED

input
987654321o987654321p

correct output
oooooooooooooooooooooooooooooo...

user output
oooooooooooooooooooooooooooooo...
Truncated

Test 2

Group: 1, 2

Verdict: ACCEPTED

input
1e1o1zo1r1h1y1m1b1mn

correct output
eeoozzorrhhyymmbbmmn

user output
eeoozzorrhhyymmbbmmn

Test 3

Group: 1, 2

Verdict:

input
h4y21n7dz6vr1p4go1ec

correct output
hynnnnynnnndzvrppdzvrppdzvrppg...

user output
hynnnnynnnndzvrppdzvrppdzvrppv...

Test 4

Group: 1, 2

Verdict: ACCEPTED

input
bv2olah1h6o4f2mx3z1k

correct output
bvololahhhofmxmxfmxmxofmxmxfmx...

user output
bvololahhhofmxmxfmxmxofmxmxfmx...

Test 5

Group: 1, 2

Verdict:

input
xewpp2f1l6a5jp1v2v1y

correct output
xewppfffllajpvvajpvvajpvvjpjpv...

user output
xewppfffllajpvvajpvvajpvvjpvvv...

Test 6

Group: 1, 2

Verdict:

input
1v4z1kjm1t6vp5c1m2np

correct output
vvzkkjzkkjmttvpcmmvpcmmvpcmmnc...

user output
vvzkkjzkkjmttvpcmmvpcmmvpcmmcm...

Test 7

Group: 1, 2

Verdict:

input
y2bl9cp21v7kgesxm2uv

correct output
yblblcpvvvvkgecpkkkkgecpvvvvkg...

user output
(empty)

Test 8

Group: 2

Verdict: ACCEPTED

input
987654321b987654321f987654321u...

correct output
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb...

user output
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb...
Truncated

Test 9

Group: 2

Verdict:

input
agjv4321w9dskvax5ws21r321l9n7d...

correct output
agjvwwwwwwwwwwwwwwwwdskvaxwsds...

user output
(empty)

Error:
terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string...

Test 10

Group: 2

Verdict:

input
4mr1d71k432jt9sddyoy2oq7jvc1bm...

correct output
mrddmrddkkjtjtjtjtjtjtjtjtkkjt...

user output
(empty)

Error:
terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string...

Test 11

Group: 2

Verdict: ACCEPTED

input
1a1l1m1a1t1gc1yv1x1p1w1x1d1d1p...

correct output
aallmmaattggcyyvxxppwwxxddddpp...

user output
aallmmaattggcyyvxxppwwxxddddpp...
Truncated

Test 12

Group: 2

Verdict: ACCEPTED

input
321e321b321a321r321m321f321s32...

correct output
eeeeeeeebbbbbbbbaaaaaaaarrrrrr...

user output
eeeeeeeebbbbbbbbaaaaaaaarrrrrr...
Truncated

Test 13

Group: 2

Verdict: ACCEPTED

input
4321e4321l4321t4321w4321g4321c...

correct output
eeeeeeeeeeeeeeeellllllllllllll...

user output
eeeeeeeeeeeeeeeellllllllllllll...
Truncated

Test 14

Group: 2

Verdict: ACCEPTED

input
987654321u987654321p987654321g...

correct output
uuuuuuuuuuuuuuuuuuuuuuuuuuuuuu...

user output
uuuuuuuuuuuuuuuuuuuuuuuuuuuuuu...
Truncated