1736.cpp

杭电 acm部分代码 有兴趣的可以下载 谢谢

#include<stdio.h>
#include<string>
using namespace std;
char article[100001];
int main()
{
    int len,i,yin;
    while(gets(article)!=NULL){
        len=strlen(article);
        yin=0;
        for(i=0;i<len;i++){
            string s;
            s=s+article[i]+article[i+1];
            if(s=="“"||s=="”")
                yin++;
            s.erase();
            //寻找已经有的中文引号
            if(article[i]==',')
                printf("，");
            else if(article[i]=='.')
                printf("。");
            else if(article[i]=='!')
                printf("！");
            else if(article[i]=='?')
                printf("？");
            else if(article[i]=='<'&&article[i+1]=='<'){
                i++;
                printf("《");
            }
            else if(article[i]=='>'&&article[i+1]=='>'){
                i++;
                printf("》");
            }
            else if(article[i]=='\"'){
                if(yin%2==0)
                    printf("“");
                else
                    printf("”");
                yin++;
            }
            else
                printf("%c",article[i]);
        }
        printf("\n");
    }
    return 0;
}