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Array Swaps CodeChef Solution
Problem – Array Swaps CodeChef Solution
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Array Swaps CodeChef Solution in C++17
#include <bits/stdc++.h>
#define int long long
using namespace std;
const int mod = 998244353;
signed main() {
int n,m;
cin >> n >> m;
vector<int> a(n),b(m);
for(int i=0; i<n; i++)
cin >> a[i];
for(int i=0; i<m; i++)
cin >> b[i];
int ans = 0;
sort(a.begin(),a.end());
sort(b.begin(),b.end());
for(int i=0; i<m; i++)
{
if(b[i] < a[0])
ans += n;
else
break;
}
cout << ans;
}Array Swaps CodeChef Solution in C++14
#include<bits/stdc++.h>
#define ll long long int
#define llu unsigned long long int
#define FOR(i, t) for(int i = 0;i < (t);i++)
#define PI 3.14159265359
#define MOD 1000000007
using namespace std;
//
//
int main()
{
int n, m;
cin >> n >> m;
vector<int> a;
vector<int> b;
vector<int> :: iterator itr;
for(int i = 0;i < n;i++)
{
int x;
cin >> x;
a.push_back(x);
}
for(int i = 0;i < m;i++)
{
int x;
cin >> x;
b.push_back(x);
}
sort(a.begin(), a.end());
sort(b.begin(), b.end());
ll ans = 0;
for(int i = 0;i < m;i++)
{
if(b[i] < a[0])
{
ans+=n;
}
}
cout << ans << endl;
return 0;
}Array Swaps CodeChef Solution in PYTH 3
# cook your dish here
N, M = list(map(int, input().split()))
A = list(map(int, input().split()))
B = list(map(int, input().split()))
ma = min(A)
x = 0
for i in B:
if i < ma:
x += N
print(x)Array Swaps CodeChef Solution in C
#include <stdio.h>
int main()
{
long n,m;
scanf("%lu %lu",&n,&m);
long a[n],b[m];
long i=1,j=1,z=0,min;
while(i<=n)
{
scanf("%lu",&a[i]);
if(i==1)
min=a[1];
else
if(a[i]<min)
min=a[i];
i++;
}
while(j<=m)
{
scanf("%lu",&b[j]);
if(b[j]>=min)
z++;
j++;
}
if(z)
printf("%lu",(m-z)*n);
else
printf("%lu",m*n);
return 0;
}Array Swaps CodeChef Solution in JAVA
/* package codechef; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Codechef
{
public static long M = 1000000007;
//FOR PAIR PROGRAMMING, DM ME IN LINKEDIN: https://www.linkedin.com/in/pravin-mudaliyar-022498224/
public static void main (String[] args) throws java.lang.Exception
{
FastReader s = new FastReader();
BufferedWriter output = new BufferedWriter(
new OutputStreamWriter(System.out));
int N = s.nextInt();
int M = s.nextInt();
int min = Integer.MAX_VALUE;
for(int i = 0; i < N; i++) {
min = Math.min(min, s.nextInt());
}
long ans = 0;
for (int i = 0; i < M; i++) {
int val = s.nextInt();
if (val < min) {
ans += N;
}
}
output.write(ans + "\n");
output.flush();
}
private static int[] takeArrInput(FastReader fr, int N) {
int[] arr = new int[N];
for (int i = 0; i < N; i++) {
arr[i] = fr.nextInt();
}
return arr;
}
}
class FastReader {
BufferedReader br;
StringTokenizer st;
public FastReader() {
br = new BufferedReader(
new InputStreamReader(System.in));
}
String next() {
while (st == null || !st.hasMoreElements()) {
try {
st = new StringTokenizer(br.readLine());
} catch (IOException e) {
e.printStackTrace();
}
}
return st.nextToken();
}
int nextInt() {
return Integer.parseInt(next());
}
long nextLong() {
return Long.parseLong(next());
}
double nextDouble() {
return Double.parseDouble(next());
}
String nextLine() {
String str = "";
try {
str = br.readLine();
} catch (IOException e) {
e.printStackTrace();
}
return str;
}
}
Array Swaps CodeChef Solution in PYPY 3
#Created by Pradeep
def solve():
n,m=map(int, input().split())
arr=list(map(int, input().split()))
brr=list(map(int, input().split()))
mi=min(arr)
brr.sort()
ans=0
for i in brr:
if i<mi:
ans+=n
print(ans)
solve()Array Swaps CodeChef Solution in PYTH
st = raw_input().split()
N = int(st[0])
M = int(st[1])
st = raw_input().split()
sm = int(st[0])
for x in st:
n = int(x)
if n < sm:
sm = n
# endif
# endfor x
st = raw_input().split()
tot = 0
for x in st:
n = int(x)
if n < sm:
tot += 1
# endif
# endfor x
r = tot*N
print r
Array Swaps CodeChef Solution in C#
using System;
using System.Collections.Generic;
public class Test
{
private static void Fill(IList<long> list, ref string str)
{
checked
{
list.Clear();
var strIdx = 0;
long sign = 1;
long curr = 0;
while (strIdx < str.Length)
{
if (str[strIdx] == ' ')
{
list.Add(sign * curr);
curr = 0;
sign = 1;
}
else if (str[strIdx] == '-')
{
sign = -1;
curr = 0;
}
else
{
curr *= 10;
curr += (long)(str[strIdx] - '0');
}
strIdx++;
}
list.Add(sign * curr);
}
}
private interface IInputReader
{
string ReadInput();
}
private class ConsoleReader : IInputReader
{
public string ReadInput() => Console.ReadLine().Trim();
}
public static void Main()
{
checked
{
//var reader = new DebugReader();
var reader = new ConsoleReader();
// var tests = int.Parse(reader.ReadInput());
List<long> nm = new List<long>(2);
List<long> a = new List<long>();
List<long> b = new List<long>();
//for (int test = 0; test < tests; test++)
{
var str = reader.ReadInput();
Fill(nm, ref str);
var n = (int) nm[0];
var m = (int) nm[1];
str = reader.ReadInput();
Fill(a, ref str);
str = reader.ReadInput();
Fill(b, ref str);
b.Sort();
a.Sort();
long res = 0;
var min = a[0];
for (int i = 0; i < m; i++)
{
if (b[i] < min)
{
res += n;
}
else
{
min = b[i];
}
}
Console.WriteLine(res);
}
}
}
}Array Swaps CodeChef Solution in GO
package main
import (
"bufio"
"fmt"
"os"
)
func main() {
reader := bufio.NewReader(os.Stdin)
n, m := readTwoNums(reader)
A := readNNums(reader, n)
B := readNNums(reader, m)
fmt.Println(solve(A, B))
}
func readInt(bytes []byte, from int, val *int) int {
i := from
sign := 1
if bytes[i] == '-' {
sign = -1
i++
}
tmp := 0
for i < len(bytes) && bytes[i] >= '0' && bytes[i] <= '9' {
tmp = tmp*10 + int(bytes[i]-'0')
i++
}
*val = tmp * sign
return i
}
func readNum(reader *bufio.Reader) (a int) {
bs, _ := reader.ReadBytes('\n')
readInt(bs, 0, &a)
return
}
func readTwoNums(reader *bufio.Reader) (a int, b int) {
res := readNNums(reader, 2)
a, b = res[0], res[1]
return
}
func readThreeNums(reader *bufio.Reader) (a int, b int, c int) {
res := readNNums(reader, 3)
a, b, c = res[0], res[1], res[2]
return
}
func readNNums(reader *bufio.Reader, n int) []int {
res := make([]int, n)
x := 0
bs, _ := reader.ReadBytes('\n')
for i := 0; i < n; i++ {
for x < len(bs) && (bs[x] < '0' || bs[x] > '9') && bs[x] != '-' {
x++
}
x = readInt(bs, x, &res[i])
}
return res
}
func readUint64(bytes []byte, from int, val *uint64) int {
i := from
var tmp uint64
for i < len(bytes) && bytes[i] >= '0' && bytes[i] <= '9' {
tmp = tmp*10 + uint64(bytes[i]-'0')
i++
}
*val = tmp
return i
}
func solve(A []int, B []int) int64 {
var num = A[0]
for i := 1; i < len(A); i++ {
if A[i] < num {
num = A[i]
}
}
var res int64
n := int64(len(A))
for i := 0; i < len(B); i++ {
if B[i] < num {
res += n
}
}
return res
}
func search(n int, fn func(int) bool) int {
left, right := 0, n
for left < right {
mid := (left + right) / 2
if fn(mid) {
right = mid
} else {
left = mid + 1
}
}
return right
}
func reverse(arr []int) {
for i, j := 0, len(arr)-1; i < j; i, j = i+1, j-1 {
arr[i], arr[j] = arr[j], arr[i]
}
}Array Swaps CodeChef Solution Review:
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