int main(){
int tar;
TwoSum ts;
cout<<"please input the numbers!"<<endl;
int it = 0;
while(true){
int c;
cin>>c;
ts.add(c, it);
it++;
char cc = cin.get();
if(cc == '\n')
break;
}
ts.out();
cout<<"please input the target!"<<endl;
cin>>tar;
vector<int> res = ts.find(tar);
for(vector<int>::iterator k = res.begin(); k != res.end(); k ++)
cout<< *k<<endl;
}
int main()
{
TwoSum ts;
ts.add(1);
ts.add(-2);
ts.add(3);
ts.add(3);
ts.add(4);
bool rslt = ts.find(2);
rslt = ts.find(5);
rslt = ts.find(8);
rslt = ts.find(6);
return 0;
}
int main( int argc, char ** argv ) {
TwoSum ts;
ts.read(argv[1]);
std::cout << ts.find_range( atoi(argv[2]), atoi(argv[3]) ) << std::endl;
};
#include "catch.hpp"
#include "TwoSum.hpp"
TEST_CASE("Two Sum") {
TwoSum s;
SECTION("Sample test") {
vector<int> numbers{2, 7, 11, 15};
int target = 9;
vector<int> ans{0, 1};
REQUIRE(s.twoSum(numbers, target) == ans);
}
SECTION("Have duplicate elements and the answer relies on duplicate elements") {
vector<int> numbers{3, 3, 4};
int target = 6;
vector<int> ans{0, 1};
REQUIRE(s.twoSum(numbers, target) == ans);
}
SECTION("Have duplicate elements and the answer doesn't rely on duplicate elements") {
vector<int> numbers{3, 3, 4, 1};
int target = 5;
vector<int> ans{2, 3};
REQUIRE(s.twoSum(numbers, target) == ans);
}
}
