TCS Coding Questions with Answers

#include <stdio.h>
int main()
{
    int ni,ne,i=0;
    float int_p=18,ext_p=12,cost=0,temp;
    scanf("%d %d",&ni,&ne);
    if(ni<0 || ne<0 )
    {
        printf("INVALID INPUT");
    }
    else if(ni==0 && ne==0)
    {
        printf("Total estimated Cost : 0.0");
    }
    else
    {
        for(i=0;i<ni;i++)
        {
            scanf("%f",&temp);
            cost+= int_p*temp;
        }
        for(i=0;i<ne;i++)
        {
            scanf("%f",&temp);
            cost+= ext_p*temp;
        }
        printf("Total estimated Cost : %.1f",cost);
    }
    return 0;
}

#include <iostream>
using namespace std;
int main()
{
    int ni,ne,i=0;
    float int_p=18,ext_p=12,cost=0,temp;
    scanf("%d %d",&ni,&ne);
    if(ni<0 || ne<0 )
    {
        cout<<"INVALID INPUT";
    }
    else if(ni==0 && ne==0)
    {
        cout<<"Total estimated Cost : 0.0";
    }
    else
    {
        for(i=0;i<ni;i++)
        {
            cin>>temp;
            cost+= int_p*temp;
        }
        for(i=0;i<ne;i++)
        {
            cin>>temp;
            cost+= ext_p*temp;
        }
        cout<<"Total estimated Cost : "<<cost;      
    }
    return 0;
}

interior_walls = int(input())
exterior_walls = int(input())
if interior_walls:
    int_walls = []
    for i in range(interior_walls):
        int_walls.append(float(input()))
if exterior_walls:
ext_walls = []
for i in range(exterior_walls):
ext_walls.append(float(input()))
if exterior_walls < 0 or interior_walls < 0:
print(“Invalid Input”)
exit()
if exterior_walls and interior_walls:
print("Total estimated Cost : ",(sum(int_walls)*18+sum(ext_walls)*12),"INR")
else:
if exterior_walls:
print("Total estimated Cost : ",sum(ext_walls)*12,"INR")
elif interior_walls:
print("Total estimated Cost : ",sum(int_walls)*18,"INR")
else:
print("Total estimated Cost : 0.0 INR")

import java.util.Scanner;
class Main {
    public static void main(String[] args) {
       int ni, ne, i = 0;
       float intP = 18, extP = 12, cost = 0, temp;
       Scanner sc = new Scanner(System.in);
       ni = sc.nextInt();
       ne = sc.nextInt();
       if(ni < 0 || ne < 0) {
           System.out.print("INVALID INPUT");
       } else if(ni == 0 && ne == 0) {
           System.out.print("Total estimated Cost : 0.0");
       } else {
           for(i = 0; i < ni; i++) {
               temp = sc.nextFloat();
               cost += intP * temp;
           }
           for(i = 0; i < ne; i++) {
               temp = sc.nextFloat();
               cost += extP * temp;
           }
           System.out.printf("Total estimated Cost : %.1f", cost);
       }
    }
}

Run

#include<bits/stdc++.h>
using namespace std;
int main()
{
    string par;
    cin >> par;
    string x;
    cin >> x;
    if (x == "N") {
        cout << "TOTAL MEMBERS:1\n";
        cout << "COMISSION DETAILS\n";
        cout << par << ":250 INR\n";
    } else {
        string child;
        cin >> child;
        vector< string >v;
        string temp = "";
        for (int i = 0; i < child.length(); i++) {
            if (child[i] == ',') {
                v.push_back(temp);
                temp = "";
            }
            else  if (child[i] != ' ')
                temp += child[i];
        }
        v.push_back(temp);
        cout << "TOTAL MEMBERS:" << v.size() + 1 << "\n";
        cout << "COMISSION DETAILS\n";
        cout << par << ":" << v.size() * 500 << " INR\n";
        for (auto a : v) {
            cout << a << ":" << "250 INR\n";
      }
   }
}

parent = input()
Yes_No = input()
if Yes_No == "N":
    print("TOTAL MEMBERS:1\nCOMMISSION DETAILS\n{0}: 250 INR".format(parent))
elif Yes_No == "Y":
    child=list(map(str,input().split(",")))
    print("TOTAL MEMBERS:{}".format(len(child)+1))
    print("COMMISSION DETAILS \n{0}:{1} INR".format(parent,len(child)*500))
    for i in child:
        print("{0}:250 INR".format(i))