A + B
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 12153 Accepted Submission(s): 7103
Problem Description
读入两个小于100的正整数A和B,计算A+B.
须要注意的是:A和B的每一位数字由相应的英文单词给出.
Input
測试输入包括若干測试用例,每一个測试用例占一行,格式为"A + B =",相邻两字符串有一个空格间隔.当A和B同一时候为0时输入结束,对应的结果不要输出.
Output
对每一个測试用例输出1行,即A+B的值.
Sample Input
one + two =
three four + five six =
zero seven + eight nine =
zero + zero =
Sample Output
3
90
96
#include<stdio.h>
#include<string.h>
char s[10][10]={"zero","one","two","three","four","five","six","seven","eight","nine"};
int main()
{
int i,j,k,sum;
char str[100];
char s1[100];
while(gets(str))
{
sum=0;
k=0;
for(i=0;i<strlen(str);i++)
{
if(str[i]!=' ')
s1[k++]=str[i];
else
{
s1[k]='\0';
k=0;
if(strcmp(s1,"+")==0)
{
continue;
}
else if(str[i+1]=='+' || str[i+1]=='=')
{
for(j=0;j<10;j++)
{
if(strcmp(s1,s[j])==0)
{
sum+=j;
break;
}
}
}
else
{
for(j=0;j<10;j++)
{
if(strcmp(s1,s[j])==0)
{
sum+=10*j;
break;
}
}
}
}
}
if(sum==0) return 0;
else printf("%d\n",sum);
}
return 0;
}
#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 = 0, B = 0;
while (cin >> str && str != "+") {
A = A*10 + strtoi(str);
}
while (cin >> str && str != "=") {
B = B*10 + strtoi(str);
}
if (!A && !B) break;
cout << A+B << endl;
}
return 0;
}