done more questions

Author: ankitvashisht12

sail.cpp

@@ -0,0 +1,31 @@
+#include<bits/stdc++.h>
+using namespace std;
+
+int main(){
+	int n,sx,sy,ex,ey;
+	cin>>n>>sx>>sy>>ex>>ey;
+
+	string s;
+	cin>>s;
+	int ans = 0;
+	
+	if(sx == ex && sy == ey){
+		cout<<ans<<endl;
+		return 0;
+	}
+	
+
+	int i=0;
+	while((ex != sx || ey != sy) && i < s.size()){
+		ans++;
+		if(sx < ex && s[i] == 'E') sx++;
+		else if(sy < ey && s[i] == 'N') sy++;
+		else if(sx > ex && s[i] == 'W') ex++;
+		else if(sy > ey && s[i] == 'S') ey++;	
+		i++;
+	}
+	if(ex == sx && ey == sy)
+	cout<<ans<<endl;
+	else cout<<-1<<endl;
+	return 0;
+}