Minimize insertions required to make all characters of a given string equal | C ++ program for the above approach ; Function to calculate the minimum number of operations required to make all characters of the string same ; Stores count of operations ; Traverse the string ; Check if adjacent characters are same or not ; Increment count ; Print the count obtained ; Driver Code
#include <bits/stdc++.h> NEW_LINE using namespace std ; int minOperations ( string & S ) { int count = 0 ; for ( int i = 1 ; i < S . length ( ) ; i ++ ) { if ( S [ i ] != S [ i - 1 ] ) { count += 1 ; } } cout << count ; } int main ( ) { string S = "0101010101" ; minOperations ( S ) ; return 0 ; }