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- #include <iostream>
- #include <cmath>
- #include <fstream>
- using namespace std;
- int main()
- {
- ifstream in;
- in.open("input.txt");
- string s;
- int a;
- int arr[2]={0};
- for (int i=0;in>>s;i++)
- {
- in>>a;
- switch (s[0])
- {
- case 'N':
- arr[1]+=a;
- break;
- case 'E':
- arr[0]+=a;
- break;
- case 'S':
- arr[1]-=a;
- break;
- case 'W':
- arr[0]-=a;
- break;
- }
- }
- cout<<arr[0]<<" "<<arr[1];
- in.close();
- return 0;
- }
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