Minimum_Ascii_Sum_deletion_To_Make_two_Strings_equal.cpp

#include<bits/stdc++.h>
using namespace std;
int minimumDeleteSum(string s1, string s2) {
        int m=s1.length(),n=s2.length();
        int dp[m+1][n+1];
        for(int i=0;i<=m;i++){
            for(int j=0;j<=n;j++){
                dp[i][j]=0;
            }
        }
        for(int i=1;i<=m;i++){
            dp[i][0]=dp[i-1][0]+s1[i-1];
        }
        for(int j=1;j<=n;j++){
            dp[0][j]=dp[0][j-1]+s2[j-1];
        }
        for(int i=1;i<=m;i++){
            for(int j=1;j<=n;j++){
                if(s1[i-1]==s2[j-1]){
                    dp[i][j]=dp[i-1][j-1];
                }
                else{
                    dp[i][j]=min(dp[i-1][j]+s1[i-1],dp[i][j-1]+s2[j-1]);
                }
            }
        }
        for(int i=0;i<=m;i++){
            for(int j=0;j<=n;j++){
                cout<<dp[i][j]<<" ";
            }
            cout<<"\n";
        }
        return dp[m][n];
}
int main(){
    string s1="eat";
    string s2="sea";
    minimumDeleteSum(s1,s2);
}