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44 changes: 44 additions & 0 deletions Team5/Mitali/spiral print
Original file line number Diff line number Diff line change
@@ -0,0 +1,44 @@
class Solution {
public:
vector<int> spiralOrder(vector<vector<int>>& matrix) {
int m=matrix.size();
if(m==0){
return vector<int>();
}
vector<int>j =matrix[0];
int n=j.size();
int startrow=0;
int endrow=m-1;
int startcol=0;
int endcol=n-1;
vector<int> output(m*n,0);
int k=0;
while(startrow<=endrow && startcol<=endcol){
for(int i=startcol;i<=endcol;i++){
output[k]=matrix[startrow][i];
k++;
}
startrow++;
for(int l=startrow;l<=endrow;l++){
output[k]=matrix[l][endcol];
k++;
}
endcol--;
if(endrow>=startrow){
for(int i=endcol;i>=startcol;i--){
output[k]=matrix[endrow][i];
k++;
}
endrow--;
}
if(startcol<=endcol){
for(int l=endrow;l>=startrow;l--){
output[k]=matrix[l][startcol];
k++;
}
startcol++;
}
}
return output;
}
};