win.txt

#include <iostream>

using namespace std;


int main(){
	char route[1000];
	cin.getline(route,1000);
	
	int x =0,y=0;

	for(int i =0;route[i] !='\0';i++){
		switch(route[i]){
			case 'N' : y++;
			           break;
			case 'S' : y--;
				   break;
			case 'E' : x++;
				   break;
			case 'W' : x--;
				   break;
		}

	}
       cout<<"("<<x<<","<<y<<")"<<endl;


	if(x>=0 and y>=0){
		while(x--){
		    cout<<"E";
		}
		while(y--){
		    cout<<"N";
		}
	}
	else if(x>=0 and y<=0){
		while(x--){
		    cout<<"E";
		}
		while(y++){
		    cout<<"S";
		}
	}
	else if(x<=0 and y>=0){
		while(x++){
		    cout<<"W";
		}
		while(y--){
		    cout<<"N";
		}
	}
	else if(x<=0 and y<=0){
		while(x++){
		    cout<<"W";
		}
		while(y++){
		    cout<<"S";
		}
	}
}

#include <iostream>

using namespace std;

void two_sum(int *arr,int n,int target){
	for(int i =0;i<n;i++){
		for(int j = i+1 ; j<n; j++){
			if(arr[i] + arr[j] == target){
				cout<<"("<<i<<","<<j<<")";
			}
			else if(arr[i] + arr[j] <= target){
				cout<<"("<<i<<","<<j<<")";
			}
		}
	}

}

int main(){
	int arr[6]= {3,4,0,7,9,8};
	int n = 6;

	two_sum(arr,n,7);
}