void rotate(int arr[][100],int n){
// To reverse the array.
for(int row = 0;row<n;row++){
int start_col = 0;
int end_col = n-1;
while(start_col < end_col){
swap(arr[row][start_col],arr[row][end_col]);
start_col++;
end_col–;
}
}
// To take transpose.
for(int i = 0 ; i < n; i++){
for ( int j = 0 ; j < n;j++){
if (i < j){
swap(arr[i][j],arr[j][i]);
}
}
}
//output
for(int i = 0 ; i < n; i++){
for ( int j = 0 ; j < n;j++){
cout<<arr[i][j]<<" ";
}
cout<<endl;
}
}
hi @vaibhave31,
the code was correct only u may be confused in clockwise or anti clock wise direction , ive added both the senario there and commented out
the question in the challenge section has anticlock wise printing as well as in this vid
https://ide.codingblocks.com/s/658308 please check this
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