题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1228
水题一道
值得一提的是处理输入
while (cin >> str && str != "+") {
A = A*10 + strtoi(str);
}
#include <iostream>
#include <string>
using namespace std;
string num[10] = {"zero","one","two","three","four","five","six",
"seven","eight","nine"};
int strtoi(string str) {
for (int i = 0; i < 10; i++) {
if (str == num[i]) return i;
}
}
int main()
{
string str;
while (1) {
int A......
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