ACdream 1188 Read Phone Number（字符串：模拟）

Read Phone Number

Time Limit: 2000/1000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others)

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Problem

Problem Description

Do you know how to read the phone numbers in English? Now let me tell you.
For example, In China, the phone numbers are 11 digits, like: 15012233444. Someone divides the numbers into 3-4-4 format, i.e. 150 1223 3444. While someone divides the numbers into 3-3-5 format, i.e. 150 122 33444.
Different formats lead to different ways to read these numbers:
150 1223 3444 reads one five zero one double two three three triple four.
150 122 33444 reads one five zero one double two double three triple four.
Here comes the problem:
Given a list of phone numbers and the dividing formats, output the right ways to read these numbers.
Rules:
Single numbers just read them separately.
2 successive numbers use double.
3 successive numbers use triple.
4 successive numbers use quadruple.
5 successive numbers use quintuple.
6 successive numbers use sextuple.
7 successive numbers use septuple.
8 successive numbers use octuple.
9 successive numbers use nonuple.
10 successive numbers use decuple.
More than 10 successive numbers read them all separately.

Input

The first line of the input gives the number of test cases, T(1 ≤ T ≤ 100).
T test cases follow. Each line contains a phone number N(1 ≤ length
of N ≤ 100) and the dividing format F, one or more positive integers separated by dashes (-), without leading zeros and whose sum always equals the number of digits in the
phone number.

Output

For each test case, output one line containing "Case #x: y", where x is the case number (starting from 1) and y is
the reading sentence in English whose words are separated by a space.

Sample Input

3
15012233444 3-4-4
15012233444 3-3-5
12223 2-3

Sample Output

Case #1: one five zero one double two three three triple four
Case #2: one five zero one double two double three triple four
Case #3: one two double two three

Source

codejam

Manager

KIDx

SubmitStatistic

刚看到这个题真是吓尿了。。。

好复杂的样子，但其实并不怎么难，一步一步写就好了

因为写的比较着急，所以变量名命名不太好，凑合着看吧

代码如下：

#include <bits/stdc++.h>
#define MAXN 120
using namespace std;

int num[MAXN];
char phone[MAXN], format[MAXN], chs[MAXN];
char s2[][20] = {"zero", "one", "two", "three", "four",
"five", "six", "seven", "eight", "nine"};

char s1[][20] = {"zero", "one", "double", "triple", "quadruple",
"quintuple", "sextuple", "septuple",
"octuple", "nonuple", "decuple"};

void print(char str[]) {
int end = strlen(str);
int start = 0;
//    printf("str = %s\n", str);
while(start < end) {
int cnt = 1;
for(int i=start; i<end; ++i) {
if(str[i] == str[i+1]) {
++cnt;
} else break;
}
if(cnt > 1 && cnt<=10) {
printf(" %s", s1[cnt]);
printf(" %s", s2[str[start]-'0']);
} else if(cnt == 1) {
printf(" %s", s2[str[start]-'0']);
}
else if(cnt > 10) {
for(int j=0; j<cnt; ++j)
printf(" %s", s2[str[start]-'0']);
}
start += cnt;
}
}

int main(void) {
int n, len_format, len_phone, cnt, begin, tmp;
scanf("%d", &n);
for(int t=1; t<=n; ++t) {
scanf("%s", phone);
len_phone = strlen(phone);
tmp = cnt = 0;
while(tmp < len_phone) {
scanf("%d", &num[cnt]);
getchar();
tmp += num[cnt];
++cnt;
}

//printf("cnt = %d\n", cnt);
begin = 0;
printf("Case #%d:", t);
for(int i=0; i<cnt; ++i) {
memset(chs, 0, sizeof(chs));
strncpy(chs, phone+begin, num[i]);
begin += num[i];
print(chs);
//printf("chs = %s\n", chs);
}
puts("");
}
return 0;
}