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P3186.cpp
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P3186.cpp
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#include <iostream>
using namespace std;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
int K, L, N;
cin >> K >> L >> N;
string str;
cin >> str;
int time = 1;
int cnt = 0;
bool use = false;
bool flag = false;
for (auto s : str) {
if (s == '1') {
if (!use) {
cnt++;
if (cnt >= K) {
use = true;
cnt = 0;
}
} else {
cnt = 0;
}
} else {
if (use) {
cnt++;
if (cnt >= L) {
use = false;
cout << time << "\n";
flag = true;
cnt = 0;
}
} else {
cnt = 0;
}
}
time++;
}
if (use) {
cout << (N + L) - cnt << "\n";
flag = true;
}
if (!flag) cout << "NIKAD";
return 0;
}