Hello coders, today we are going to solve Smallest Numbers of Notes Codechef Solution Which is part of Codechef.
Problem
Consider a currency system in which there are notes of six denominations, namely, Rs. 1, Rs. 2, Rs. 5, Rs. 10, Rs. 50, Rs. 100.
If the sum of Rs. N is input, write a program to computer smallest number of notes that will combine to give Rs. N.
Input
The first line contains an integer T, total number of testcases. Then follow T lines, each line contains an integer N.
Output
For each test case, display the smallest number of notes that will combine to give N, in a new line.
Constraints
- 1 <= T <= 1000
- 1 <= N <= 1000000
Example
Input:
3 1200 500 242
Output:
12 5 7
Smallest Numbers of Notes CodeChef Solution in Python
T = int(input())
a = [100, 50, 10, 5, 2, 1]
for _ in range(T):
n = int(input())
b = 0
for x in a:
if (x <= n):
b = b + (n // x )
n = n % x
print(b) Smallest Numbers of Notes CodeChef Solution in CPP
#include <iostream>
#include <vector>
#include <cstdio>
using namespace std;
int T;
int N;
int main() {
scanf("%d", &T);
while (T--) {
scanf("%d", &N);
// Solve
int sum = 0;
std::vector<int> coins = { 100, 50, 10, 5, 2, 1 };
for (auto c : coins) {
sum += N / c;
N = N % c;
}
// Print answer
printf("%d\n", sum);
}
return 0;
}Smallest Numbers of Notes CodeChef Solution in JAVA
import java.util.*;
class Note
{
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int t = s.nextInt();
//int p=0,q=0;
while(t>0)
{
t--;
int n = s.nextInt();
int rem=n%100;
int count=n/100;
count=count+(rem/50);
rem=rem%50;
count=count+(rem/10);
rem=rem%10;
count=count+(rem/5);
rem=rem%5;
count=count+(rem/2);
rem=rem%2;
count=count+(rem/1);
rem=rem%1;
System.out.println(count);
}
}
}Disclaimer: The above Problem (Smallest Number of Notes) is generated by CodeChef but the solution is provided by Chase2learn.This tutorial is only for Educational and Learning purpose.
