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0011_String_Stream.cpp
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0011_String_Stream.cpp
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/*https://www.hackerrank.com/challenges/c-tutorial-stringstream/problem*/
#include <sstream>
#include <vector>
#include <iostream>
#include <string>
/*
void convertToInt(std::vector<int> &list, std::deque<char>& temp){
int sum = 0;
for (auto i=0; i < temp.size(); i++ )
sum += static_cast<int>(static_cast<int>(temp[i]-'0') * std::pow(10, i));
list.push_back(sum);
temp.clear();
}
std::vector<int> parseInts(std::string str) {
// Complete this function
std::basic_istringstream<char> in_stream(str);
std::vector<int> list;
std::deque<char> temp;
char c;
while(in_stream >> c){
if (c == ' ') {
continue;
}else if(c == ','){
convertToInt(list, temp);
}else{
temp.push_front(c);
}
}
convertToInt(list, temp);
return list;
}*/
/*
std::vector<int> parseInts(std::string str) {
// Complete this function
for(auto iter = std::begin(str) ; iter != std::end(str); ++iter){
if(*iter == ','){
*iter = ' ';
}
}
std::stringstream in_stream(str);
int i;
std::vector<int> list;
while(in_stream >> i){
list.push_back(i);
}
return list;
}*/
std::vector<int> parseInts(std::string str) {
// Complete this function
std::vector<int> list;
std::istringstream in_stream(str);
for (std::string i; std::getline(in_stream, i, ','); list.push_back(std::stoi(i)));
return list;
}
int main() {
std::string str;
std::cin >> str;
std::vector<int> integers = parseInts(str);
for(int i = 0; i < integers.size(); i++) {
std::cout << integers[i] << "\n";
}
return EXIT_SUCCESS;
}