January 2022 enrollments are closed and the course commences on 8th of January, 2022. For future cohorts

BOGGLE Solution

/*
* BOGGLE.cpp
*
*  Created on: Jun 10, 2014
*      Author: Arpit Bhayani
*/

#include <cstdio>
#include <cstdlib>
#include <iostream>
#include <map>
#include <string>
#include <cstring>
#include <sstream>

using namespace std;

#define DEBUG 0
#define gc getchar
#define ll long long

void scanint(ll int &x) {
register ll int c = gc();
x = 0;
for (; (c < 48 || c > 57); c = gc())
;
for (; c > 47 && c < 58; c = gc()) {
x = (x << 1) + (x << 3) + c - 48;
}
}

int i = 0;
char ch;
while ((ch = getchar()) != '\n') {
str[i++] = ch;
}
str[i] = '\0';
return i;
}

int main(int argc, char * argv[]) {

map<string, int> m;
int score[] = { 0, 1, 1, 1, 1, 2, 3, 5, 11, 11 };

int n;
scanf("%d", &n);
getchar();

string str[n], word;

for (int i = 0; i < n; i++) {
getline(cin, str[i]);

istringstream s(str[i]);
while (s >> word) {
m[word] += 1;
}

}

int max = -1;
for (int i = 0; i < n; i++) {
int count = 0;

istringstream s(str[i]);
while (s >> word) {
map<string,int>::iterator itr = m.find(word);
if ( itr->second == 1 ) {
if ( itr->first.size() > 7 ) {
count += 11;
}
else {
count += score[itr->first.size()];
}
}
}

if ( count > max ) {
max = count;
}
}

cout << max << endl;

return 0;
}