function to find minimum number of deletions and insertions
void printMinDelAndInsert ( string str1 , string str2 ) { int m = str1 . size ( ) ; int n = str2 . size ( ) ; int len = lcs ( str1 , str2 , m , n ) ; cout << " Minimum ▁ number ▁ of ▁ deletions ▁ = ▁ " << ( m - len ) << endl ; cout << " Minimum ▁ number ▁ of ▁ insertions ▁ = ▁ " << ( n - len ) << endl ; }