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| class Solution {
public String predictPartyVictory(String senate) {
int length = senate.length();
boolean[] flag = new boolean[length];
int radiant = 0, dire = 0;
char[] senates = senate.toCharArray();
for (char ch : senates) {
if (ch == 'R') {
radiant++;
} else {
dire++;
}
}
while (true) {
for (int i = 0; i < length; i++) {
if (flag[i]) {
continue;
}
if (senates[i] == 'R') {
if (dire == 0) {
return "Radiant";
}
for (int j = i; j < length; j++) {
if (!flag[j] && senates[j] == 'D') {
flag[j] = true;
dire--;
break;
}
if (j == length - 1) {
j = -1;
}
}
} else {
if (radiant == 0) {
return "Dire";
}
for (int j = i; j < length; j++) {
if (!flag[j] && senates[j] == 'R') {
flag[j] = true;
radiant--;
break;
}
if (j == length - 1) {
j = -1;
}
}
}
}
}
}
}
|
