sicily 1159

sicily的水题都很多好多大数操作。。。

#include <iostream>
#include <cstring>
#include <cmath>
using namespace std;
int ans[101];
char tmps[101];
int n;
int main() {
	int n;
	while(cin >> n) {
		cin >> tmps;
		memset(ans, 0, sizeof(ans));
		int len = strlen(tmps);
		int k = 0;
		for(int i = len - 1; i >= 0; i--) ans[k++] = tmps[i] - '0';
		for(int i = 1; i < n; i++) {
			cin >> tmps;
			int carry = 0;
			int tLen = strlen(tmps);
			int j = tLen - 1;
			int l = 0;
			for(; j >= 0 || carry != 0; l++, j--) {
				if(j >= 0)
					ans[l] += tmps[j] - '0';
				ans[l] += carry;
				carry = ans[l] / 10;
				ans[l] %= 10;
			}
			len = max(len, l);
		}
		for(int i = len - 1; i >= 0; i--) cout << ans[i];
		cout << endl;
	}
	return 0;
}