_id stringlengths 2 5 | text stringlengths 7 10.9k | title stringclasses 1
value |
|---|---|---|
c1047 |
#include <cstdlib>
#include <string>
#include <sstream>
std::string s = "12345";
int i;
std::istringstream(s) >> i;
i++;
std::ostringstream oss;
if (oss << i) s = oss.str();
| |
c1048 | #include <algorithm>
#include <iostream>
#include <string>
std::string stripchars(std::string str, const std::string &chars)
{
str.erase(
std::remove_if(str.begin(), str.end(), [&](char c){
return chars.find(c) != std::string::npos;
}),
str.end()
);
return str;
}
int ma... | |
c1049 | #include <algorithm>
template<typename ForwardIterator>
void permutation_sort(ForwardIterator begin, ForwardIterator end)
{
while (std::next_permutation(begin, end))
{
}
}
| |
c1050 | #include <vector>
double mean(const std::vector<double>& numbers)
{
if (numbers.size() == 0)
return 0;
double sum = 0;
for (std::vector<double>::iterator i = numbers.begin(); i != numbers.end(); i++)
sum += *i;
return sum / numbers.size();
}
| |
c1051 | #include <algorithm>
#include <cctype>
#include <iostream>
#include <sstream>
#include <string>
#include <vector>
const char* command_table =
"add 1 alter 3 backup 2 bottom 1 Cappend 2 change 1 Schange Cinsert 2 Clast 3 "
"compress 4 copy 2 count 3 Coverlay 3 cursor 3 delete 3 Cdelete 2 down 1 duplicate... | |
c1052 | #include <string>
#include <map>
#include <iostream>
#include <algorithm>
#include <cmath>
double log2( double number ) {
return log( number ) / log( 2 ) ;
}
int main( int argc , char *argv[ ] ) {
std::string teststring( argv[ 1 ] ) ;
std::map<char , int> frequencies ;
for ( char c : teststring )
fre... | |
c1053 | #include <iostream>
#include <stdexcept>
#include <string>
#include <vector>
using namespace std;
vector<string> tokenize(const string& input, char seperator, char escape) {
vector<string> output;
string token;
bool inEsc = false;
for (char ch : input) {
if (inEsc) {
inEsc = false... | |
c1054 | #include <iostream>
int main () {
std::cout << "Hello world!" << std::endl;
}
|
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