Create Snake in Matrix.cpp

Author: Ayushluthra2001

Snake in Matrix.cpp

@@ -0,0 +1,29 @@
+class Solution {
+public:
+    int finalPositionOfSnake(int n, vector<string>& commands) {
+        vector<vector<int>>temp(n,vector<int>(n,0));
+        int c = 0;
+        for(int i=0;i<n;i++){
+            for(int j=0;j<n;j++ ){
+                temp[i][j] = c++;
+            }
+        }
+
+        
+        int curri =0,currj=0;
+        for(int i=0;i<commands.size();i++){
+            if(commands[i] == "RIGHT") {
+                currj +=1;
+            }else if(commands[i] =="UP"){
+                curri -=1;
+            }else if(commands[i] == "LEFT"){
+                currj -=1;
+            }else{
+                curri +=1;
+            }
+        }
+
+
+        return temp[curri][currj];
+    }
+};