题解

#include <iostream>
#include <string>
using namespace std;
int retSize(string type) {
	if (type=="int") {
		return 4;
	} else if (type=="short") {
		return 2;
	} else if (type=="char") {
		return 1;
	} else if (type=="double") {
		return 8;
	}
}
int n;
int main() {
	string type;
	int mtype = -1;
	cin >> n;
	
	int cnt = 0, dqs = 0;
	int pos = 0, rs, ret = 0;
	for (int i=1; i<=n; i++) {
		cin >> type;
		rs = retSize(type);
		dqs = max(dqs, rs);
		if (rs == 8) ret = 8;
		else ret = min(rs, 4); 
		while(dqs!=1 && pos%ret!=0) {
			pos++;
		}
		
		pos += rs;
	}
	while (pos%dqs) pos++;
	cout << pos << endl;
	
	return 0;
}