splitwise.cpp

#include<bits/stdc++.h>
using namespace std;
int main(){
    int listofusers[6] = {1,2,3,4,5,6};
    int v[7][7] = {0};
    int t;
    cin>>t;
    while(t--){
        
        int paidByUserId,amountPaid,countofIdWhoOws;
        cin>>paidByUserId>>amountPaid>>countofIdWhoOws;
        int paidforUserIds[countofIdWhoOws];
        int amountforUserIds[countofIdWhoOws];
        
        string typeofPayment;
        cin>>typeofPayment;
        
        for(int i=0; i<countofIdWhoOws; i++){
            cin>>paidforUserIds[i];                     // 2,3   // 1,2 
        }
        if(typeofPayment != "Equal"){
            for(int i=0; i<countofIdWhoOws; i++){
                cin>>amountforUserIds[i];               // 400 //600 // 1500 //500
            }
        }
        if(typeofPayment=="Exact"){
            for(int i=0; i<countofIdWhoOws; i++){
                v[paidByUserId][paidforUserIds[i]] = v[paidByUserId][paidforUserIds[i]] + amountforUserIds[i];
            }
        }
        else if(typeofPayment == "Percent"){
            for(int i=0; i<countofIdWhoOws; i++){
                v[paidByUserId][paidforUserIds[i]] = v[paidByUserId][paidforUserIds[i]] + (amountPaid * amountforUserIds[i])/100;
            }
        }
        else{
            for(int i=0; i<countofIdWhoOws; i++){
                v[paidByUserId][paidforUserIds[i]] = v[paidByUserId][paidforUserIds[i]] + (amountPaid/countofIdWhoOws);
            }
        }
    }
    cout<<v[1][2]<<endl;
    cout<<v[2][1]<<endl;
    int checkUserId;
    cin>>checkUserId;
    for(int i=0; i<6; i++){
        if(checkUserId!=listofusers[i]){
            if(v[checkUserId][listofusers[i]]-v[listofusers[i]][checkUserId]<0){
                cout<<checkUserId<<" will give to this amount "<<abs(v[checkUserId][listofusers[i]]-v[listofusers[i]][checkUserId])<<"to user"<<listofusers[i]<<endl;
            }else if(v[checkUserId][listofusers[i]]-v[listofusers[i]][checkUserId]>0){
                cout<<checkUserId<<" owes of this amount "<<v[checkUserId][listofusers[i]]-v[listofusers[i]][checkUserId]<<" from userr"<<listofusers[i]<<endl;
            }else{
                cout<<"nikal "<<listofusers[i]<<endl;
            }
        }
    }
    

}

@Ankush22Bairwa look into this

5
1 1200 2 Exact 2 3 200 1000
1 1000 3 Exact 1 2 4 200 200 600
2 2000 2 Exact 1 4 500 1500
4 2000 4 Exact 1 2 5 4 500 200 1000 300
1 1000 5 Exact 1 2 3 4 5 200 200 200 200 200
1