电话号码对应英语单词

来源：互联网发布：女装尺码表参照数据编辑：程序博客网时间：2024/04/28 06:34

对于号码5869872，可以依次输出其代表的所有字母组合，如JTMWTPA、JTMWTPB.....

#include<stdio.h>#include<string>using namespace std;char c[10][10]={"",    "","ABC",    "DEF","GHI",    "JKL",                        "MNO",    "PQRS","TUV",    "WXYZ",};int total[10]={1,1,3,3,3,3,3,4,3,4};int number[3]={2,3,4};int answer[3]; void RecursiveSearch(int* number,int* answer,int index,int n){if(index==n){for(int i=0;i<n;i++)printf("%c",c[number[i]][answer[i]]);printf("\n");return;}    for(answer[index]=0;answer[index]<total[number[index]];answer[index]++)        RecursiveSearch(number,answer,index+1,n);}int main(){/*for(answer[0]=0;answer[0]<total[number[0]];answer[0]++)for(answer[1]=0;answer[1]<total[number[1]];answer[1]++)for(answer[2]=0;answer[2]<total[number[2]];answer[2]++){for(int i=0;i<3;i++)printf("%c",c[number[i]][answer[i]]);printf("\n");}*/RecursiveSearch(number,answer,0,6);return 0;}