今天來解YKL16(UVA272)：TeX Quotes

TeX Quotes

基數為 " => ``
偶數為 " => ''

#include <iostream>
#include <string>
using namespace std;

int main(){
	string str;
	int tmp=1;
	while(getline(cin,str)){
		
		for(int i=0;i<str.size();i++){
			if(str[i] == '"' && tmp%2 == 1){
				cout << "``";
				tmp+=1;
			}else if(str[i] == '"' && tmp%2 == 0){
				cout << "''";
				tmp+=1;
			}else{
				cout << str[i];
				
			}
		}
		cout << endl;
		
	}

	return 0;
}