submission_id
stringlengths 10
10
| problem_id
stringlengths 6
6
| language
stringclasses 3
values | code
stringlengths 1
522k
| compiler_output
stringlengths 43
10.2k
|
|---|---|---|---|---|
s303202930
|
p00008
|
C++
|
#include <cstdio.h>
#include <algorithm>
using namespace std;
int main(void)
{
int i, j, k, h, n;
int sum = 0;
while (scanf("%d", &n) != EOF){
sum = 0;
for (i = 0; i < 10; i++){
for (j = 0; j < 10; j++){
for (k = 0; k < 10; k++){
for (h = 0; h < 10; h++){
if (i + j + k + h == n){
sum++;
}
}
}
}
}
printf("%d\n", sum);
}
return (0);
}
|
a.cc:1:10: fatal error: cstdio.h: No such file or directory
1 | #include <cstdio.h>
| ^~~~~~~~~~
compilation terminated.
|
s504121210
|
p00009
|
Java
|
mport java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String line = "";
while ((line = br.readLine()) != null && !line.isEmpty()) {
int n = Integer.parseInt(line);
int m = n - 1;
boolean[] ns = new boolean[n + 1];
for (int i = 2; i < n + 1; i++) {
if (ns[i])
continue;
for (int j = 2; j < n / i + 1; j++) {
if (!ns[i * j]) {
//System.out.println(i * j);
ns[i * j] = true;
m--;
}
}
}
System.out.println(m);
}
}
}
|
Main.java:1: error: class, interface, enum, or record expected
mport java.io.BufferedReader;
^
Main.java:2: error: class, interface, enum, or record expected
import java.io.IOException;
^
Main.java:3: error: class, interface, enum, or record expected
import java.io.InputStreamReader;
^
3 errors
|
s839862539
|
p00009
|
Java
|
import java.util.Scanner;
class Main {
boolean primeList[1000000];
public static void prime() {
for(int i = 0; i < 1000000; i ++) primeList[i] = true;
primeList[0] = false; primeList[1] = false;
for(int i = 2; i * i < 1000000; i ++) if(primeList[i]) for(int j = i * i; j < 1000000; j += i) primeList[j] = false;
}
public static int solve(int n) {
int m = 0;
for(int i = 0; i <= n; i ++) if(primeList[i]) m ++;
return m;
}
public static void main(String[] arg) {
Scanner scan = new Scanner(System.in);
prime();
while(scan.hasNext()) {
int n = scan.nextInt();
System.out.println(solve(n));
}
}
|
Main.java:3: error: ']' expected
boolean primeList[1000000];
^
Main.java:21: error: reached end of file while parsing
}
^
2 errors
|
s589189559
|
p00009
|
Java
|
import java.util.Scanner;
class Main {
boolean primeList = new primeList[1000000];
public static void prime() {
for(int i = 0; i < 1000000; i ++) primeList[i] = true;
primeList[0] = false; primeList[1] = false;
for(int i = 2; i * i < 1000000; i ++) if(primeList[i]) for(int j = i * i; j < 1000000; j += i) primeList[j] = false;
}
public static int solve(int n) {
int m = 0;
for(int i = 0; i <= n; i ++) if(primeList[i]) m ++;
return m;
}
public static void main(String[] arg) {
Scanner scan = new Scanner(System.in);
prime();
while(scan.hasNext()) {
int n = scan.nextInt();
System.out.println(solve(n));
}
}
|
Main.java:21: error: reached end of file while parsing
}
^
1 error
|
s668881979
|
p00009
|
Java
|
import java.util.Scanner;
class Main {
boolean primeList = new primeList[1000000];
public static void prime() {
for(int i = 0; i < 1000000; i ++) primeList[i] = true;
primeList[0] = false; primeList[1] = false;
for(int i = 2; i * i < 1000000; i ++) if(primeList[i]) for(int j = i * i; j < 1000000; j += i) primeList[j] = false;
}
public static int solve(int n) {
int m = 0;
for(int i = 0; i <= n; i ++) if(primeList[i]) m ++;
return m;
}
public static void main(String[] arg) {
Scanner scan = new Scanner(System.in);
prime();
while(scan.hasNext()) {
int n = scan.nextInt();
System.out.println(solve(n));
}
}
|
Main.java:21: error: reached end of file while parsing
}
^
1 error
|
s153504942
|
p00009
|
Java
|
import java.util.Scanner;
class Main {
static boolean[] primeList = new boolean[1000000];
public static void prime() {
for(int i = 0; i < 1000000; i ++) primeList[i] = true;
primeList[0] = false; primeList[1] = false;
for(int i = 2; i * i < 1000000; i ++) if(primeList[i]) for(int j = i * i; j < 1000000; j += i) primeList[j] = false;
}
public static int solve(int n) {
int m = 0;
for(int i = 0; i <= n; i ++) if(primeList[i]) m ++;
return m;
}
public static void main(String[] arg) {
Scanner scan = new Scanner(System.in);
prime();
while(scan.hasNext()) {
int n = scan.nextInt();
System.out.println(solve(n));
}
}
|
Main.java:21: error: reached end of file while parsing
}
^
1 error
|
s796662015
|
p00009
|
Java
|
import java.util.Scanner;
class Main {
static boolean primeList[] = new boolean[1000000];
public static void prime() {
for(int i = 0; i < 1000000; i ++) primeList[i] = true;
primeList[0] = false; primeList[1] = false;
for(int i = 2; i * i < 1000000; i ++) if(primeList[i]) for(int j = i * i; j < 1000000; j += i) primeList[j] = false;
}
public static int solve(int n) {
int m = 0;
for(int i = 0; i <= n; i ++) if(primeList[i]) m ++;
return m;
}
public static void main(String[] arg) {
Scanner scan = new Scanner(System.in);
prime();
while(scan.hasNext()) {
int n = scan.nextInt();
System.out.println(solve(n));
}
}
|
Main.java:21: error: reached end of file while parsing
}
^
1 error
|
s542267738
|
p00009
|
Java
|
import java.util.Scanner;
class Main {
static boolean[] primeList = new boolean[1000000];
public static void prime() {
for(int i = 0; i < 1000000; i ++) primeList[i] = true;
primeList[0] = false; primeList[1] = false;
for(int i = 2; i * i < 1000000; i ++) if(primeList[i]) for(int j = i * i; j < 1000000; j += i) primeList[j] = false;
}
public static int solve(int n) {
int m = 0;
for(int i = 0; i <= n; i ++) if(primeList[i]) m ++;
return m;
}
public static void main(String[] arg) {
Scanner scan = new Scanner(System.in);
prime();
while(scan.hasNext()) {
int n = scan.nextInt();
System.out.println(solve(n));
}
}
|
Main.java:21: error: reached end of file while parsing
}
^
1 error
|
s002153237
|
p00009
|
Java
|
import java.util.Scanner;
class Main {
static boolean[] primeList = new boolean[1000000];
public static void prime() {
for(int i = 0; i < 1000000; i ++) primeList[i] = true;
primeList[0] = false; primeList[1] = false;
for(int i = 2; i * i < 1000000; i ++) if(primeList[i]) for(int j = i * i; j < 1000000; j += i) primeList[j] = false;
}
public static int solve(int n) {
int m = 0;
for(int i = 0; i <= n; i ++) if(primeList[i]) m ++;
return m;
}
public static void main(String[] arg) {
Scanner scan = new Scanner(System.in);
prime();
while(scan.hasNext()) {
int n = scan.nextInt();
System.out.println(solve(n));
}
}
|
Main.java:21: error: reached end of file while parsing
}
^
1 error
|
s786509542
|
p00009
|
Java
|
import java.util.Scanner;
class Main {
static boolean[] primeList = new boolean[1000000];
public static void prime() {
for(int i = 0; i < 1000000; i ++) primeList[i] = true;
primeList[0] = false; primeList[1] = false;
for(int i = 2; i * i < 1000000; i ++) if(primeList[i]) for(int j = i * i; j < 1000000; j += i) primeList[j] = false;
}
public static int solve(int n) {
int m = 0;
for(int i = 0; i <= n; i ++) if(primeList[i]) m ++;
return m;
}
public static void main(String[] arg) {
Scanner scan = new Scanner(System.in);
prime();
while(scan.hasNext()) {
int n = scan.nextInt();
System.out.println(solve(n));
}
}
|
Main.java:21: error: reached end of file while parsing
}
^
1 error
|
s467500572
|
p00009
|
Java
|
import java.util.Scanner;
class Main {
static boolean[] primeList = new boolean[1000000];
public static void prime() {
for(int i = 0; i < 1000000; i ++) primeList[i] = true;
primeList[0] = false; primeList[1] = false;
for(int i = 2; i * i < 1000000; i ++) if(primeList[i]) for(int j = i * i; j < 1000000; j += i) primeList[j] = false;
}
public static int solve(int n) {
int m = 0;
for(int i = 0; i <= n; i ++) if(primeList[i]) m ++;
return m;
}
public static void main(String[] arg) {
Scanner scan = new Scanner(System.in);
prime();
while(scan.hasNext()) {
int n = scan.nextInt();
System.out.println(solve(n));
}
}
|
Main.java:21: error: reached end of file while parsing
}
^
1 error
|
s470214414
|
p00009
|
Java
|
import java.util.Scanner;
class Main {
static boolean[] primeList = new boolean[1000000];
public static void prime() {
for(int i = 0; i < 1000000; i ++) primeList[i] = true;
primeList[0] = false; primeList[1] = false;
for(int i = 2; i * i < 1000000; i ++) if(primeList[i]) for(int j = i * i; j < 1000000; j += i) primeList[j] = false;
}
public static int solve(int n) {
int m = 0;
for(int i = 0; i <= n; i ++) if(primeList[i]) m ++;
return m;
}
public static void main(String[] arg) {
Scanner scan = new Scanner(System.in);
prime();
while(scan.hasNext()) {
int n = scan.nextInt();
System.out.println(solve(n));
}
}
|
Main.java:21: error: reached end of file while parsing
}
^
1 error
|
s432321328
|
p00009
|
Java
|
import java.util.Scanner;
class Main {
static boolean[] primeList = new boolean[1000000];
public static void prime() {
for(int i = 0; i < 1000000; i ++) primeList[i] = true;
primeList[0] = false; primeList[1] = false;
for(int i = 2; i * i < 1000000; i ++) if(primeList[i]) for(int j = i * i; j < 1000000; j += i) primeList[j] = false;
}
public static int solve(int n) {
int m = 0;
for(int i = 0; i <= n; i ++) if(primeList[i]) m ++;
return m;
}
public static void main(String[] arg) {
Scanner scan = new Scanner(System.in);
prime();
while(scan.hasNext()) {
int n = scan.nextInt();
System.out.println(solve(n));
}
}
|
Main.java:21: error: reached end of file while parsing
}
^
1 error
|
s319614408
|
p00009
|
Java
|
import java.util.Scanner;
public class Main {
static boolean[] primeList = new boolean[1000000];
public static void prime() {
for(int i = 0; i < 1000000; i ++) primeList[i] = true;
primeList[0] = false; primeList[1] = false;
for(int i = 2; i * i < 1000000; i ++) if(primeList[i]) for(int j = i * i; j < 1000000; j += i) primeList[j] = false;
}
public static int solve(int n) {
int m = 0;
for(int i = 0; i <= n; i ++) if(primeList[i]) m ++;
return m;
}
public static void main(String[] arg) {
Scanner scan = new Scanner(System.in);
prime();
while(scan.hasNext()) {
int n = scan.nextInt();
System.out.println(solve(n));
}
}
|
Main.java:21: error: reached end of file while parsing
}
^
1 error
|
s037322289
|
p00009
|
Java
|
public class Main {
void run(){
int answer = 0;
Scanner sc = new Scanner(System.in);
while(sc.hasNext()){
int input = sc.nextInt();
boolean[] primelist = new boolean[input];
Arrays.fill(primelist, true);
primelist[0] = false;
primelist[1] = false;
for(int i = 0; i < primelist.length;i++){
if(primelist[i]){
//System.out.println(i);
for(int j = i + i; j < input; j+=i){
primelist[j] = false;
}
++answer;
}
}
System.out.println(answer);
}
}
public static void main(String[] args) {
new Main().run();
}
}
|
Main.java:4: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:4: error: cannot find symbol
Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:8: error: cannot find symbol
Arrays.fill(primelist, true);
^
symbol: variable Arrays
location: class Main
3 errors
|
s310937798
|
p00009
|
Java
|
import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
while(sc.hasNextInt()){
int n=sc.nextInt();
int prime=0;
if(n>=2){
prime+=1;
if(n>2){
for(int i=3;i<=n;i++){
if(prime_number(i)){prime++;}
}
}
System.out.println(prime);
}
}
public static boolean prime_number(int x){
boolean f=true;
for(int i=2;i<n;i++){
if(x%i==0){
f=false;
break;
}
}
}
}
|
Main.java:19: error: illegal start of expression
public static boolean prime_number(int x){
^
1 error
|
s826510643
|
p00009
|
Java
|
import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
while(sc.hasNextInt()){
int n=sc.nextInt();
int prime=0;
if(n>=2){
prime+=1;
if(n>2){
for(int i=3;i<=n;i++){
if(prime_number(i)){
prime++;
}
}
}
}
System.out.println(prime);
}
}
public static boolean prime_number(int x){
boolean f=true;
for(int i=2;i<n;i++){
if(x%i==0){
f=false;
break;
}
}
}
|
Main.java:30: error: reached end of file while parsing
}
^
1 error
|
s345896776
|
p00009
|
Java
|
import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
while(sc.hasNextInt()){
int n=sc.nextInt();
int prime=0;
if(n>=2){
prime+=1;
if(n>2){
for(int i=3;i<=n;i++){
if(prime_number(i)){
prime++;
}
}
}
}
System.out.println(prime);
}
}
public static boolean prime_number(int x){
boolean f=true;
for(int i=2;i<n;i++){
if(x%i==0){
f=false;
break;
}
}
}
}
|
Main.java:24: error: cannot find symbol
for(int i=2;i<n;i++){
^
symbol: variable n
location: class Main
1 error
|
s297998139
|
p00009
|
Java
|
import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
while(sc.hasNextInt()){
int n=sc.nextInt();
int prime=0;
if(n>=2){
prime+=1;
if(n>2){
for(int i=3;i<=n;i++){
if(prime_number(i)){
prime++;
}
}
}
}
System.out.println(prime);
}
}
public static boolean prime_number(int x){
boolean f=true;
for(int i=2;i<x;i++){
if(x%i==0){
f=false;
break;
}
}
}
}
|
Main.java:30: error: missing return statement
}
^
1 error
|
s375004073
|
p00009
|
Java
|
import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
while(sc.hasNextInt()){
int n=sc.nextInt();
int prime=0;
if(n>=2){
prime+=1;
if(n>2){
for(int i=3;i<=n;i++){
if(prime_number(i)){
prime++;
}
}
}
}
System.out.println(prime);
}
}
public static boolean prime_number(int x){
boolean f=true;
for(int i=2;i<x;i++){
if(x%i==0){
f=false;
break;
}
return f;
}
}
}
|
Main.java:31: error: missing return statement
}
^
1 error
|
s518241772
|
p00009
|
Java
|
import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
while(sc.hasNextInt()){
int n=sc.nextInt();
int prime=0;
if(n>=2){
prime+=1;
if(n>2){
for(int i=3;i<=n;i++){
if(prime_number(i)){
prime++;
}
}
}
}
System.out.println(prime);
}
}
public static boolean prime_number(int x){
for(int i=2;i<x;i++){
int amari=x%i;
if(amari==0){
return false;
break;
}
}
return true;
}
}
|
Main.java:27: error: unreachable statement
break;
^
1 error
|
s144871050
|
p00009
|
Java
|
import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
while(sc.hasNextInt()){
int n=sc.nextInt();
int prime=0;
if(n>=2){
prime+=1;
if(n>2){
for(int i=3;i<=n;i++){
if(prime_number(i)){
prime++;
}
}
}
}
}
System.out.println(prime);
}
public static boolean prime_number(int x){
for(int i=2;i<x;i++){
int amari=x%i;
if(amari==0){
return false;
}
}
return true;
}
}
|
Main.java:20: error: cannot find symbol
System.out.println(prime);
^
symbol: variable prime
location: class Main
1 error
|
s663475638
|
p00009
|
Java
|
import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
while(sc.hasNextInt()){
int n=sc.nextInt();
int prime;
if(n==2){
prime=1;
}
else if(n>2){
prime++;
for(int i=3;i<=n;i++){
if(prime_number(i)){
prime++;
}
}
}
else{prime=0;}
System.out.println(prime);
}
}
public static boolean prime_number(int x){
for(int i=2;i<x;i++){
int amari=x%i;
if(amari==0){
return false;
}
}
return true;
}
}
|
Main.java:13: error: variable prime might not have been initialized
prime++;
^
1 error
|
s804333085
|
p00009
|
Java
|
import java.util.*;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
boolean[] prime=new boolean[MAX];
int num=0;
while(sc.hasNextInt()){
int n=sc.nextInt();
if(n>3){
for(int i=2;i<n;i++){
prime[i]=true;
}
for(int i=2;i<n;i++){
if(prime[i]){
num++;
for(int j=2*i;j<n;j+=i){
prime[j]=false
}
}
}
}
else{
prime=n-1
}
System.out.println(num);
}
}
|
Main.java:18: error: ';' expected
prime[j]=false
^
Main.java:24: error: ';' expected
prime=n-1
^
Main.java:28: error: reached end of file while parsing
}
^
3 errors
|
s070420112
|
p00009
|
Java
|
import java.util.*;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
boolean[] prime=new boolean[MAX];
int num=0;
while(sc.hasNextInt()){
int n=sc.nextInt();
if(n>3){
for(int i=2;i<n;i++){
prime[i]=true;
}
for(int i=2;i<n;i++){
if(prime[i]){
num++;
for(int j=2*i;j<n;j+=i){
prime[j]=false;
}
}
}
}
else{
prime=n-1;
}
System.out.println(num);
}
}
}
|
Main.java:6: error: cannot find symbol
boolean[] prime=new boolean[MAX];
^
symbol: variable MAX
location: class Main
Main.java:24: error: incompatible types: int cannot be converted to boolean[]
prime=n-1;
^
2 errors
|
s127689052
|
p00009
|
Java
|
import java.util.*;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
int num=0;
while(sc.hasNextInt()){
int n=sc.nextInt();
boolean[] prime=new boolean[n];
if(n>3){
for(int i=2;i<n;i++){
prime[i]=true;
}
for(int i=2;i<n;i++){
if(prime[i]){
num++;
for(int j=2*i;j<n;j+=i){
prime[j]=false;
}
}
}
}
else{
prime=n-1;
}
System.out.println(num);
}
}
}
|
Main.java:24: error: incompatible types: int cannot be converted to boolean[]
prime=n-1;
^
1 error
|
s905751652
|
p00009
|
Java
|
import java.util.*;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
int MAX=1000000;
int count=0;
boolean[] prime=new boolean[MAX];
prime[0]=false;
prime[1]=false;
while(sc.hasNextInt()){
int n=sc.nextInt();
for(int i=2;i<=n;i++){
prime[i]=true;
}
for(int i=0;i<=n;i++){
if(prime[i]){
count++;
for(int j=i+i;j<=n;j+=i){
prime[j]=false;
}
}
}
}
System.out.println(count);
}
}
}
|
Main.java:28: error: class, interface, enum, or record expected
}
^
1 error
|
s882521838
|
p00009
|
Java
|
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
/**
* 6 ?????\????????£?????´??° n ?????\?????????n ??\???????´???°????????????????????????????????????????????°??????????????????????????????
*
* @param args
* @throws IOException
* @throws NumberFormatException
*/
public static void main(String[] args) throws NumberFormatException,
IOException {
// TODO ?????????????????????????????????????????????
InputStreamReader is = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(is);
System.out.println("??°????????\???:");
int inputNum = Integer.parseInt(br.readLine());
int count = 0; // ?´???°????????°
for (int i = 2; i <= inputNum; i++) {
int yakusuu = 0; // ?´???°?????°
for (int j = 2; j < i; j++) {
if (i % j == 0) {
yakusuu += 1;
}
}
// ?´???°????????¨???????????????????´???°
if (yakusuu == 0) {
count += 1;
}
}
System.out.println(count);
}
}
|
Main.java:19: error: illegal escape character
System.out.println("???????????\???:");
^
1 error
|
s083365327
|
p00009
|
Java
|
import java.util.Scanner;
public class Main2 {
//?¨????????????????
public int kazu(int num){
//?´???°??????????????????????????°????????????
int count = 0;
//?´???°?????????????????????
boolean result;
for(int i = 2; i < num; i++){
//?´???°??§????????¨?????????????????????
result = true;
for(int j = 2; j < i; j++){
if(i % j == 0){
//?´???°???????????´????´???°??§??????
result = false;
break;
}
}
//??????????????§?????????????´???°??¨??????????????????
if(result)count++;
}
return count;
}
public static void main(String[] args){
Scanner sc = new Scanner (System.in);
//?????????????????°???????´?????????????
Main2 sosu = new Main2();
int num = sc.nextInt();
while(num < 100000){
System.out.println(sosu.kazu(num));
num = sc.nextInt();
}
}
}
|
Main.java:3: error: class Main2 is public, should be declared in a file named Main2.java
public class Main2 {
^
1 error
|
s406534152
|
p00009
|
Java
|
public static void main(String[] args) {
int n = 35;
int a,b,c,d;
int cnt = 0;
for (int i = 0; i < 10; i++) {
for (int j = 0; j < 10; j++) {
if(i+j > n) break;
for (int k = 0; k < 10; k++) {
if(i+ j + k > n) break;
for (int l = 0; l < 10; l++) {
if(i+j+k+l > n) break;
if(i+j+k+l == n) {
cnt++;
System.out.println(i + " " + j + " " + k + " " + l);
}
}
}
}
}
}
|
Main.java:1: error: unnamed classes are a preview feature and are disabled by default.
public static void main(String[] args) {
^
(use --enable-preview to enable unnamed classes)
1 error
|
s457866901
|
p00009
|
Java
|
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class PrimeNumber {
public static void main(String[] args) throws NumberFormatException, IOException {
// TODO Auto-generated method stub
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String line = "";
while((line = br.readLine())!= null){
int n = Integer.parseInt(line);
int count = 0;
int[] furui = new int[n+1];
for(int i = 2 ; i < n/2+1;i++){
for(int j = 0;j<n+1;j++){
if(j!=i && j%i==0){
furui[j] = -1;
}
}
}
for(int i = 2; i < n+1;i++){
if(furui[i] == 0){
count++;
}
}
System.out.println(count);
}
}
}
|
Main.java:6: error: class PrimeNumber is public, should be declared in a file named PrimeNumber.java
public class PrimeNumber {
^
1 error
|
s328422020
|
p00009
|
Java
|
class Main{
public static void main(String[] a){
for(int i=0;i<args.length;i++) {
int no = Integer.parseInt(a[i]);
printPrimes(no);
}
}
public static void printPrimes(int no) {
int cnt = 0;
for(int i=2;i<=no;i++) {
if(isPrime(i))
cnt++;
}
System.out.println(cnt);
}
public static boolean isPrime(int no) {
// TODO Auto-generated method stub
int m = no/2;
boolean p = true;
for(int i=2;i<=m;i++) {
if(no%i==0)
p = false;
}
return p;
}
}
|
Main.java:3: error: cannot find symbol
for(int i=0;i<args.length;i++) {
^
symbol: variable args
location: class Main
1 error
|
s210107638
|
p00009
|
Java
|
class Main{
public static void main(String[] a){
if(a.length > 30)
System.out.println("Data set is more than 30.");
else {
for(int i=0;i<a.length;i++) {
int no = Integer.parseInt(a[i]);
printPrimes(no);
}
}
public static boolean isPrime(int no) {
// TODO Auto-generated method stub
int m = no/2;
boolean p = true;
for(int i=2;i<=m;i++) {
if(no%i==0)
p = false;
}
return p;
}
public static void printPrimes(int no) {
int cnt = 0;
for(int i=2;i<=no;i++) {
if(isPrime(i))
cnt++;
}
System.out.println(cnt);
}
}
|
Main.java:12: error: illegal start of expression
public static boolean isPrime(int no) {
^
1 error
|
s502475248
|
p00009
|
Java
|
package GlobalSign;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void printPrimes(int no) {
int cnt = 0;
for(int i=2;i<=no;i++) {
if(isPrime(i))
cnt++;
}
System.out.println(cnt);
}
public static void main(String[] a) throws NumberFormatException, IOException {
if(a.length == 0) {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
while((str = br.readLine()) != null){
printPrimes(Integer.parseInt(br.readLine()));
}
}
else {
for(int i=0;i<a.length;i++) {
int no = Integer.parseInt(a[i]);
printPrimes(no);
}
}
}
public static boolean isPrime(int no) {
// TODO Auto-generated method stub
int m = no/2;
boolean p = true;
for(int i=2;i<=m;i++) {
if(no%i==0)
p = false;
}
return p;
}
}
|
Main.java:21: error: cannot find symbol
while((str = br.readLine()) != null){
^
symbol: variable str
location: class Main
1 error
|
s988919362
|
p00009
|
Java
|
class Main{
public static void main(String[] a){
if(a.length == 0) {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String str;
while((str = br.readLine()) != null){
printPrimes(Integer.parseInt(br.readLine()));
}
}
else {
for(int i=0;i<a.length;i++) {
int no = Integer.parseInt(a[i]);
printPrimes(no);
}
}
}
public static void printPrimes(int no) {
int cnt = 0;
for(int i=2;i<=no;i++) {
if(isPrime(i))
cnt++;
}
System.out.println(cnt);
}
public static boolean isPrime(int no) {
// TODO Auto-generated method stub
int m = no/2;
boolean p = true;
for(int i=2;i<=m;i++) {
if(no%i==0)
p = false;
}
return p;
}
}
|
Main.java:4: error: cannot find symbol
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
^
symbol: class BufferedReader
location: class Main
Main.java:4: error: cannot find symbol
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
^
symbol: class BufferedReader
location: class Main
Main.java:4: error: cannot find symbol
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
^
symbol: class InputStreamReader
location: class Main
3 errors
|
s898073208
|
p00009
|
Java
|
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
class Main{
public static void main(String[] a){
if(a.length == 0) {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String str;
while((str = br.readLine()) != null){
printPrimes(Integer.parseInt(br.readLine()));
}
}
else {
for(int i=0;i<a.length;i++) {
int no = Integer.parseInt(a[i]);
printPrimes(no);
}
}
}
public static void printPrimes(int no) {
int cnt = 0;
for(int i=2;i<=no;i++) {
if(isPrime(i))
cnt++;
}
System.out.println(cnt);
}
public static boolean isPrime(int no) {
// TODO Auto-generated method stub
int m = no/2;
boolean p = true;
for(int i=2;i<=m;i++) {
if(no%i==0)
p = false;
}
return p;
}
}
|
Main.java:10: error: unreported exception IOException; must be caught or declared to be thrown
while((str = br.readLine()) != null){
^
Main.java:11: error: unreported exception IOException; must be caught or declared to be thrown
printPrimes(Integer.parseInt(br.readLine()));
^
2 errors
|
s691386875
|
p00009
|
Java
|
package GlobalSign;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void printPrimes(int no) {
int cnt = 0;
for(int i=2;i<=no;i++) {
if(isPrime(i))
cnt++;
}
System.out.println(cnt);
}
public static void main(String[] a) throws NumberFormatException, IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String str;
while((str = br.readLine()) != null){
printPrimes(Integer.parseInt(str);
}
}
public static boolean isPrime(int no) {
// TODO Auto-generated method stub
int m = (int) Math.sqrt(no);
boolean p = true;
for(int i=2;i<=m;i++) {
if(no%i==0)
p = false;
}
return p;
}
}
|
Main.java:22: error: ')' or ',' expected
printPrimes(Integer.parseInt(str);
^
1 error
|
s705133454
|
p00009
|
Java
|
ublic class Main {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
Scanner s = new Scanner(System.in);
while(s.hasNext()){
int n = s.nextInt();
int ptr =0;
int[] prime = new int[1000];
if(n>1)
prime[ptr++] = 2;
if(n>2){
prime[ptr++] = 3;
for(int i = 5; i<= n ;i+=2){
boolean check = true;
for(int j = 1;j<ptr;j++){
if(i % prime[j] == 0){
check = false;
break;
}
}
if(check){
prime[ptr++]=i;
}
}
}
System.out.println(ptr);
}
}
}
|
Main.java:1: error: class, interface, enum, or record expected
ublic class Main {
^
1 error
|
s952211960
|
p00009
|
Java
|
public class Main {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
Scanner s = new Scanner(System.in);
while(s.hasNext()){
int n = s.nextInt();
int ptr =0;
int[] prime = new int[1000];
if(n>1)
prime[ptr++] = 2;
if(n>2){
prime[ptr++] = 3;
for(int i = 5; i<= n ;i+=2){
boolean check = true;
for(int j = 1;j<ptr;j++){
if(i % prime[j] == 0){
check = false;
break;
}
}
if(check){
prime[ptr++]=i;
}
}
}
System.out.println(ptr);
}
}
}
|
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s373143587
|
p00009
|
Java
|
public class Main {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
Scanner s = new Scanner(System.in);
while(s.hasNext()){
int n = s.nextInt();
int ptr =0;
int[] prime = new int[1000];
if(n>1)
prime[ptr++] = 2;
if(n>2){
prime[ptr++] = 3;
for(int i = 5; i<= n ;i+=2){
boolean check = true;
for(int j = 1;j<ptr;j++){
if(i % prime[j] == 0){
check = false;
break;
}
}
if(check){
prime[ptr++]=i;
}
}
}
System.out.println(ptr);
}
}
}
|
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s852562827
|
p00009
|
Java
|
public class Main {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
Scanner s = new Scanner(System.in);
while(s.hasNext()){
int n = s.nextInt();
int ptr =0;
int[] prime = new int[100];
if(n>1){
prime[ptr++] = 2;
}
if(n>2){
prime[ptr++] = 3;
for(int i = 5; i<= n ;i+=2){
boolean check = true;
for(int j = 1;j< ptr;j++){
if(i % prime[j] == 0){
check = false;
break;
}
}
if(check){
prime[ptr++]=i;
}
}
}
System.out.println(Integer.toString(ptr));
}
}
}
|
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s987355928
|
p00009
|
Java
|
public class Main {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
Scanner s = new Scanner(System.in);
while(s.hasNext()){
int n = s.nextInt();
int ptr =0;
int[] prime = new int[10000];
if(n>1){
prime[ptr++] = 2;
}
if(n>2){
prime[ptr++] = 3;
for(int i = 5; i<= n ;i+=2){
boolean check = true;
for(int j = 1;j< ptr;j++){
if(i % prime[j] == 0){
check = false;
break;
}
}
if(check){
prime[ptr++]=i;
}
}
}
System.out.println(Integer.toString(ptr));
}
}
}
|
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s472121463
|
p00009
|
Java
|
public class Main {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
Scanner s = new Scanner(System.in);
while(s.hasNext()){
int n = s.nextInt();
int ptr =0;
int[] prime = new int[10000];
if(n>1){
prime[ptr++] = 2;
}
if(n>2){
prime[ptr++] = 3;
for(int i = 5; i<= n ;i+=2){
boolean check = true;
for(int j = 1;j< ptr;j++){
if(i % prime[j] == 0){
check = false;
//break;
}
}
if(check){
prime[ptr++]=i;
}
}
}
System.out.println(Integer.toString(ptr));
}
}
}
|
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s329697189
|
p00009
|
Java
|
public class Main {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
Scanner s = new Scanner(System.in);
while(s.hasNext()){
int n = s.nextInt();
int ptr =0;
int[] prime = new int[10000];
if(n>1){
prime[ptr++] = 2;
}
if(n>2){
prime[ptr++] = 3;
for(int i = 5; i<= n ;i+=2){
boolean check = true;
for(int j = 1;j< ptr;j++){
if(i % prime[j] == 0){
check = false;
break;
}
}
if(check){
//prime[ptr++] = i;
}
}
}
System.out.println(Integer.toString(ptr));
}
}
}
|
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s491333735
|
p00009
|
Java
|
public class Main {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
Scanner s = new Scanner(System.in);
while(s.hasNext()){
int n = s.nextInt();
int ptr =0;
int[] prime = new int[10000];
if(n>1){
prime[ptr++] = 2;
}
if(n>2){
prime[ptr++] = 3;
for(int i = 5; i<= n ;i+=2){
boolean check = true;
for(int j = 1;j< ptr;j++){
if(i % prime[j] == 0){
check = false;
break;
}
}
if(check){
//prime[ptr++] = i;
}
}
}
System.out.println(Integer.toString(ptr));
}
}
}
|
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s657141658
|
p00009
|
Java
|
public class Main {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
Scanner s = new Scanner(System.in);
while(s.hasNext()){
int n = s.nextInt();
int ptr =0;
int[] prime = new int[1000];
if(n>1){
prime[ptr++] = 2;
}
if(n>2){
prime[ptr++] = 3;
for(int i = 5; i<= n ;i+=2){
boolean check = true;
for(int j = 1;j< ptr;j++){
if(i % prime[j] == 0){
check = false;
break;
}
}
if(check){
//prime[ptr++] = i;
}
}
}
System.out.println(Integer.toString(ptr));
}
}
}
|
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s349735000
|
p00009
|
Java
|
public class Main {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
Scanner s = new Scanner(System.in);
while(s.hasNext()){
int n = s.nextInt();
int ptr =0;
int[] prime = new int[1000];
if(n>1){
prime[ptr++] = 2;
}
if(n>2){
prime[ptr++] = 3;
for(int i = 5; i<= n ;i+=2){
boolean check = true;
for(int j = 1;j< ptr;j++){
if(i % prime[j] == 0){
check = false;
break;
}
}
if(check){
//prime[ptr++] = i;
}
}
}
//System.out.println(Integer.toString(ptr));
}
}
}
|
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:5: error: cannot find symbol
Scanner s = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s224796464
|
p00009
|
Java
|
class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
while (in.hasNext()) {
int n = in.nextInt();
System.out.println(num_prime(n));
}
in.close();
}
static int num_prime(int n) {
int num = 0;
if (2 <= n)
num++;
for (int i = 3; i <= n; i = i + 2) {
if (is_prime(i))
num++;
}
return num;
}
static Boolean is_prime(int n) {
if (n <= 1)
return false;
if (n == 2)
return true;
if (n % 2 == 0)
return false;
for (int i = 3; i * i <= n; i = i + 2) {
if (n % i == 0)
return false;
}
return true;
}
}
|
Main.java:3: error: cannot find symbol
Scanner in = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:3: error: cannot find symbol
Scanner in = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s557120624
|
p00009
|
Java
|
class Main {
public static void main(String[] args) {
int N_MAX = 999999 + 1;
Boolean[] cands = new Boolean[N_MAX];
int[] NumOfPrime = new int[N_MAX];
int count = 0;
Arrays.fill(cands, true);
cands[0] = cands[1] = false;
for (int i = 2; i < N_MAX; i++) {
if (cands[i] == true) {
count++;
for (int j = i; j < N_MAX; j += i) {
cands[j] = false;
}
}
NumOfPrime[i] = count;
}
Scanner in = new Scanner(System.in);
int n;
while (in.hasNext()) {
n = in.nextInt();
System.out.println(NumOfPrime[n]);
}
in.close();
}
}
|
Main.java:7: error: cannot find symbol
Arrays.fill(cands, true);
^
symbol: variable Arrays
location: class Main
Main.java:18: error: cannot find symbol
Scanner in = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:18: error: cannot find symbol
Scanner in = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
3 errors
|
s941330085
|
p00009
|
Java
|
import java.util.Scanner;
public class Prime {
public static void main(String[] args) {
String input;
int datasetCount = 0;
Scanner stdin = new Scanner(System.in);
while (++datasetCount <= 30) {
int primes = 0;
input = stdin.nextLine();
try {
int n = Integer.parseUnsignedInt(input);
if (n > 999999)
break;
for (int i = 2; i <= n; ++i) {
if (isPrime(i))
++primes;
}
System.out.print(primes);
} catch (NumberFormatException nfe) {
break;
}
}
stdin.close();
}
private static boolean isPrime(int i) {
for (int div = 2; div <= Math.sqrt(i); ++div) {
if (i % div == 0)
return false;
}
return true;
}
}
|
Main.java:3: error: class Prime is public, should be declared in a file named Prime.java
public class Prime {
^
1 error
|
s899035209
|
p00009
|
Java
|
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;
class Prime {
public static void main(String[] args) {
File inFile = new File(args[0]);
Scanner datasets;
try {
} catch (FileNotFoundException e) {
System.out.print("not found");
}
}
}
|
Main.java:14: error: exception FileNotFoundException is never thrown in body of corresponding try statement
} catch (FileNotFoundException e) {
^
1 error
|
s449475259
|
p00009
|
Java
|
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;
class Main{
public static void main(String[] args) {
Scanner datasets = new Scanner(System.in);
String input;
int datasetCount = 0;
while (datasets.hasNextLine()) {
int primes = 0;
input = datasets.nextLine();
try {
int n = Integer.parseUnsignedInt(input);
if (n > 999999)
continue;
for (int i = 2; i <= n; ++i) {
if (isPrime(i))
++primes;
}
System.out.print(primes + "\n");
} catch (NumberFormatException nfe) {
break;
}
if (++datasetCount >= 30) {
break;
}
}
datasets.close();
}
}
|
Main.java:27: error: cannot find symbol
if (isPrime(i))
^
symbol: method isPrime(int)
location: class Main
1 error
|
s051001916
|
p00009
|
Java
|
class Main {
public static void main(String[] args) {
String input;
int datasetCount = 0;
for (int dataset = 0; dataset < args.length; ++dataset) {
int primes = 0;
input = args[dataset];
try {
int n = Integer.parseUnsignedInt(input);
if (n > 999999)
break;
for (int i = 2; i <= n; ++i) {
if (isPrime(i))
++primes;
}
System.out.print(primes + "\n");
} catch (NumberFormatException nfe) {
break;
}
if (++datasetCount >= 30) {
break;
}
}
datasets.close();
}
private static boolean isPrime(int i) {
for (int div = 2; div <= Math.sqrt(i); ++div) {
if (i % div == 0)
return false;
}
return true;
}
}
|
Main.java:37: error: cannot find symbol
datasets.close();
^
symbol: variable datasets
location: class Main
1 error
|
s011487824
|
p00009
|
Java
|
class Main {
public static void main(String[] args) {
String input;
int datasetCount = 0;
for (int dataset = 0; dataset < args.length; ++dataset) {
int primes = 0;
input = args[dataset];
}
datasets.close();
}
private static boolean isPrime(int i) {
for (int div = 2; div <= Math.sqrt(i); ++div) {
if (i % div == 0)
return false;
}
return true;
}
}
|
Main.java:16: error: cannot find symbol
datasets.close();
^
symbol: variable datasets
location: class Main
1 error
|
s589942530
|
p00009
|
Java
|
class Main {
public static void main(String[] args) {
String input;
int datasetCount = 0;
for (int dataset = 0; dataset < args.length; ++dataset) {
int primes = 0;
}
datasets.close();
}
private static boolean isPrime(int i) {
for (int div = 2; div <= Math.sqrt(i); ++div) {
if (i % div == 0)
return false;
}
return true;
}
}
|
Main.java:16: error: cannot find symbol
datasets.close();
^
symbol: variable datasets
location: class Main
1 error
|
s835907205
|
p00009
|
Java
|
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
class Main {
public static void main(String[] args) throws IOException {
String input;
int datasetCount = 0;
while ((input = bf.readLine()) != null) {
int primes = 0;
try {
int n = Integer.parseUnsignedInt(input);
if (n > 999999)
continue;
for (int i = 3; i <= n; i += 2) {
if (isPrime(i))
++primes;
}
System.out.print(primes);
} catch (NumberFormatException nfe) {
break;
}
if (++datasetCount >= 30) {
break;
}
}
}
private static boolean isPrime(int i) {
for (int div = 2; div <= Math.sqrt(i); div += 1) {
if (i % div == 0)
return false;
}
return true;
}
}
|
Main.java:15: error: cannot find symbol
while ((input = bf.readLine()) != null) {
^
symbol: variable bf
location: class Main
1 error
|
s755528759
|
p00009
|
Java
|
import java.io.BufferedReader;
import java.io.InputStreamReader;
/**
* @author Rikenkou
*
*/
public class PrimeNumber {
public int numPrime(int integerNo){
int numPrime = 0;
for(int testNo = 2; testNo <= integerNo; testNo++){
if(isPrimeNo(testNo) == true) numPrime++;
}
return numPrime;
}
public boolean isPrimeNo(int testNo){
boolean isPrime = false;
int remainder = 1;
int quotient = testNo;
for(int divisor = 2; divisor <= quotient; divisor++){
quotient = testNo / divisor;
if(quotient < divisor){
isPrime = true;
break;
}
remainder = testNo % divisor;
if(remainder == 0){
isPrime = false;
break;
}
if(quotient == divisor){
isPrime = true;
break;
}
}
return isPrime;
}
public static void main(String[] args){
InputStreamReader isr = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(isr);
while(true){
try{
String buf = br.readLine();
if(buf == null) break;
int integerNo = Integer.parseInt(buf);
PrimeNumber primeNumber = new PrimeNumber();
System.out.println(primeNumber.numPrime(integerNo));
}catch(Exception e){
System.out.print(e);
break;
}
}
}
}
|
Main.java:8: error: class PrimeNumber is public, should be declared in a file named PrimeNumber.java
public class PrimeNumber {
^
1 error
|
s334046761
|
p00009
|
Java
|
import java.io.*;
import java.util.HashMap;
public class Vol0_0009
{
static HashMap<Integer, Boolean> prime;
static boolean isprime(int n)
{
if (n==2) {
return true;
} else if (n % 2==0) {
return false;
} else if (prime.containsKey(n)) {
return prime.get(n);
} else {
for (int i=3; i<=Math.sqrt(n); i+=2){
if (n % i == 0) {
prime.put(n,false);
return false;
}
}
prime.put(n, true);
return true;
}
}
static int nprime(int n)
{
if (n==2) {
return 1;
}
int num=1;
for (int i=3; i<=n; i+=2){
if (isprime(i)){
num += 1;
}
}
return num;
}
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String line = "";
prime = new HashMap<Integer, Boolean>();
while ((line = br.readLine()) != null && !line.isEmpty()) {
int n = Integer.parseInt(line);
System.out.println(nprime(n));
}
}
}
|
Main.java:4: error: class Vol0_0009 is public, should be declared in a file named Vol0_0009.java
public class Vol0_0009
^
1 error
|
s420190749
|
p00009
|
Java
|
function prime(max){
var arr=[];
for(var i=0;i<=max;i++)arr[i]=i;
arr[0]=false;
arr[1]=false;
var sqrt=Math.floor(Math.sqrt(max));
for(var i=2;i<=sqrt;i++){
if(arr[i]==false)continue;
for(var j=i+i;j<=max;j+=i){
arr[j]=false;
}
}
var result=[];
for(var i=0;i<=max;i++){
if(arr[i]!==false)result.push(arr[i]);
}
return result;
}
var p=prime(999999);
var input = require('fs').readFileSync('/dev/stdin', 'utf8');
var Arr=(input.trim()).split("\n").map(Number);
for(var i=0;i<Arr.length;i++){
var a=Arr[i];
for(var j=0;j<p.length;j++){
if(p[j]>a)break;
}
console.log(j);
}
|
Main.java:1: error: unnamed classes are a preview feature and are disabled by default.
function prime(max){
^
(use --enable-preview to enable unnamed classes)
Main.java:1: error: <identifier> expected
function prime(max){
^
Main.java:2: error: illegal start of expression
var arr=[];
^
Main.java:13: error: illegal start of expression
var result=[];
^
Main.java:15: error: illegal start of expression
if(arr[i]!==false)result.push(arr[i]);
^
Main.java:21: error: unclosed character literal
var input = require('fs').readFileSync('/dev/stdin', 'utf8');
^
Main.java:21: error: unclosed character literal
var input = require('fs').readFileSync('/dev/stdin', 'utf8');
^
Main.java:21: error: unclosed character literal
var input = require('fs').readFileSync('/dev/stdin', 'utf8');
^
Main.java:21: error: unclosed character literal
var input = require('fs').readFileSync('/dev/stdin', 'utf8');
^
Main.java:21: error: unclosed character literal
var input = require('fs').readFileSync('/dev/stdin', 'utf8');
^
Main.java:21: error: unclosed character literal
var input = require('fs').readFileSync('/dev/stdin', 'utf8');
^
Main.java:23: error: class, interface, enum, or record expected
for(var i=0;i<Arr.length;i++){
^
Main.java:23: error: class, interface, enum, or record expected
for(var i=0;i<Arr.length;i++){
^
Main.java:23: error: class, interface, enum, or record expected
for(var i=0;i<Arr.length;i++){
^
Main.java:25: error: class, interface, enum, or record expected
for(var j=0;j<p.length;j++){
^
Main.java:25: error: class, interface, enum, or record expected
for(var j=0;j<p.length;j++){
^
Main.java:25: error: class, interface, enum, or record expected
for(var j=0;j<p.length;j++){
^
Main.java:27: error: class, interface, enum, or record expected
}
^
Main.java:29: error: class, interface, enum, or record expected
}
^
19 errors
|
s547561942
|
p00009
|
Java
|
import java.io.*;
import java.util.*;
public class Kimoi {
public static void main(String[] args) throws IOException {
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
while(true){
try{
System.out.println(prime_number(Integer.parseInt(br.readLine())));
}catch(Exception e){
System.exit(0);
}
}
}
static int prime_number(int n){
boolean[] array=new boolean[n+1];
Arrays.fill(array, true);
int i=2;
array[0]=false;
array[1]=false;
while(Math.pow(i, 2)<=n){
int j=i+i;
while(j<=n){
array[j]=false;
j+=i;
}
i++;
}
int count=0;
for(i=0;i<array.length;i++){
if(array[i]) count++;
}
return count;
}
}
|
Main.java:3: error: class Kimoi is public, should be declared in a file named Kimoi.java
public class Kimoi {
^
1 error
|
s287942609
|
p00009
|
Java
|
import java.util.*;
class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
ArrayList<String> ans = new ArrayList<>();
while(sc.hasNext()){
ans.add("" + primeCount(sc.nextInt()));
}
for(int i = 0,size = and.size();i < size;i++) System.out.println(ans.get(i));
}
static int primeCount(int num){
ArrayList<Integer> list = new ArrayList<>();
for(int i = 2;i <= num;i++) list.add(i);
for(int i = 0;i < list.size() && list.get(i) < Math.sqrt(num);i++){
for(int j = i + 1;j < list.size();j++){
if(list.get(j) % list.get(i) == 0) list.remove(j--);
}
}
return list.size();
}
}
|
Main.java:10: error: cannot find symbol
for(int i = 0,size = and.size();i < size;i++) System.out.println(ans.get(i));
^
symbol: variable and
location: class Main
1 error
|
s458834068
|
p00009
|
Java
|
import java.util.*;
class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
ArrayList<String> ans = new ArrayList<>();
while(sc.hasNext()){
ans.add("" + primeCount(sc.nextInt()));
}
for(int i = 0,size = ans.size();i < size;i++) System.out.println(ans.get(i));
}
static int primeCount(int num){
ArrayList<Integer> list = new ArrayList<>();
for(int i = 2;i <= num;i++) list.add(i);
for(int i = 0;i < list.size() && list.get(i) < Math.sqrt(num);i++){
for(int j = i + 1;j < list.size();j++){
if(list.get(j) % list.get(i) == 0) list.remove(j--);
}
}
}
}
|
Main.java:20: error: missing return statement
}
^
1 error
|
s499473762
|
p00009
|
Java
|
import java.util.*;
class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
ArrayList<String> ans = new ArrayList<>();
int i = 0;
while(sc.hasNext() && i++ < 30){
ans.add("" + primeCount(sc.nextInt()));
}
for(int i = 0,size = ans.size();i < size;i++) System.out.println(ans.get(i));
}
static int primeCount(int num){
ArrayList<Integer> list = new ArrayList<>();
for(int i = 2;i <= num;i++) list.add(i);
for(int i = 0;i < list.size() && list.get(i) < Math.sqrt(num);i++){
for(int j = i + 1;j < list.size();j++){
if(list.get(j) % list.get(i) == 0) list.remove(j--);
}
}
return list.size();
}
}
|
Main.java:11: error: variable i is already defined in method main(String[])
for(int i = 0,size = ans.size();i < size;i++) System.out.println(ans.get(i));
^
1 error
|
s400033489
|
p00009
|
Java
|
import java.util.*;
class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
ArrayList<String> ans = new ArrayList<String>();
boolean[] map = new boolean[999999];
for(int i = 0;i < 999999;i++) map[i] = true;
for(int i = 0;i < 999999;i++){
if(map[i]){
for(int j = 2;(i + 1) * j < 999999;j++){
if(map[i * j]) map[i * j] = false;
}
}
}
while(sc.hasNext()){
int cnt = 0;
for(int i = 0;i < sc.nextInt();i++){
if(map[i]) cnt++;
}
ans.add(cnt);
}
for(int i = 0,size = ans.size();i < size;i++) System.out.println(ans.get(i));
}
}
|
Main.java:21: error: incompatible types: int cannot be converted to String
ans.add(cnt);
^
Note: Some messages have been simplified; recompile with -Xdiags:verbose to get full output
1 error
|
s618948717
|
p00009
|
Java
|
import java.util.*;
public class Main{
private static final Scanner scan = new Scanner(System.in);
public static int countPrime(int n){
int cnt = 0
if(n < 2){
cnt = 0;
return cnt;
}
if(n == 2){
cnt++;
return cnt;
}
if(n > 2)cnt++;
for(int i = 3; i <= n; i += 2){
for(int j = 3; j < i; j += 2){
if(i % j == 0)break;
}
if(j == i)cnt++;
}
return cnt;
}
public static void main(String[] args){
List<Integer> list = new ArrayList<Integer>();
int n = scan.nextInt();
int cnt = countPrime(n);
list.add(cnt);
for(int n : list){
System.out.printf("%d\n", n);
}
}
}
|
Main.java:7: error: ';' expected
int cnt = 0
^
1 error
|
s820792718
|
p00009
|
Java
|
import java.util.*;
public class Main{
private static final Scanner scan = new Scanner(System.in);
public static int countPrime(int n){
int cnt = 0;
if(n < 2){
cnt = 0;
return cnt;
}
if(n == 2){
cnt++;
return cnt;
}
if(n > 2)cnt++;
for(int i = 3; i <= n; i += 2){
for(int j = 3; j < i; j += 2){
if(i % j == 0)break;
}
if(j == i)cnt++;
}
return cnt;
}
public static void main(String[] args){
List<Integer> list = new ArrayList<Integer>();
int n = scan.nextInt();
int cnt = countPrime(n);
list.add(cnt);
for(int n : list){
System.out.printf("%d\n", n);
}
}
}
|
Main.java:21: error: cannot find symbol
if(j == i)cnt++;
^
symbol: variable j
location: class Main
Main.java:32: error: variable n is already defined in method main(String[])
for(int n : list){
^
2 errors
|
s290429540
|
p00009
|
Java
|
import java.util.*;
public class Main{
private static final Scanner scan = new Scanner(System.in);
public static int countPrime(int n){
int cnt = 0
boolean flag = true;
if(n <= 1)return cnt;
if(n == 2){
cnt++;
return cnt;
}
cnt++;
for(int i = 3; i <= n; i += 2){
for(int j = 3; j <= Math.sqrt(i); j += 2){
if(i % j == 0){
flag = false;
break;
}
}
if(flag)cnt++;
else flag = true;
}
return cnt;
}
public static void main(String[] args){
List<Integer> list = new ArrayList<Integer>();
while(scan.hasNext()){
int cnt = 0;
int n = scan.nextInt();
cnt = countPrime(n);
list.add(cnt);
}
for(int n : list){
System.out.printf("%d\n", n);
}
}
}
|
Main.java:7: error: ';' expected
int cnt = 0
^
1 error
|
s733320933
|
p00009
|
Java
|
public class Main {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
Scanner scn = new Scanner(System.in);
List<Integer> a = new ArrayList<Integer>();
boolean b = true;
while(b){
try{
a.add(scn.nextInt());
}
catch(Exception e){
b = false;
}
}
for (int seiseki: a){
System.out.println(seiseki);
}
boolean flag = false;
List<Integer> list = new ArrayList<Integer>();
for (int test: a){
for(int i=2;test>i;i++){
for(int k=2;i>k;k++){
if(i%k==0){
flag = false;
break;
}else{
flag = true;
}
}
if(flag){
list.add(i);
}
}
System.out.print(list.size());
}
}
}
|
Main.java:6: error: cannot find symbol
Scanner scn = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:6: error: cannot find symbol
Scanner scn = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:7: error: cannot find symbol
List<Integer> a = new ArrayList<Integer>();
^
symbol: class List
location: class Main
Main.java:7: error: cannot find symbol
List<Integer> a = new ArrayList<Integer>();
^
symbol: class ArrayList
location: class Main
Main.java:22: error: cannot find symbol
List<Integer> list = new ArrayList<Integer>();
^
symbol: class List
location: class Main
Main.java:22: error: cannot find symbol
List<Integer> list = new ArrayList<Integer>();
^
symbol: class ArrayList
location: class Main
6 errors
|
s481309589
|
p00009
|
Java
|
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.BufferedReader;
public class Main
public static void main(String[] args) throws IOException{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int[] data = new int[1000000];
boolean[] isPrime = new boolean[1000000];
//default??§false. ?´???°????????°false,?´???°??§??????????????°true??¨??????.
isPrime[0] = true;
isPrime[1] = true;
int count = 0;
int max = (int)Math.sqrt(1000000);
for(int i = 2; i < 1000000; i++){
if(!isPrime[i]){
count++;
if(i <= max){
for(int j = i*i; j < 1000000; j+=i){
if(j <= 0) break;
isPrime[j] = true;
}
}
}
data[i] = count;
}
String line;
while( (line = br.readLine()) != null){
System.out.println(data[Integer.parseInt(line)]);
}
}
}
|
Main.java:5: error: '{' expected
public class Main
^
Main.java:6: error: unnamed classes are a preview feature and are disabled by default.
public static void main(String[] args) throws IOException{
^
(use --enable-preview to enable unnamed classes)
Main.java:39: error: class, interface, enum, or record expected
}
^
3 errors
|
s099341220
|
p00009
|
Java
|
import java.io.BufferedReader;
import java.io.InputStreamReader;
public class Volume0009 {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
try
{
String str = null;
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
str = br.readLine();
int n = Integer.parseInt(str);
int count = 0;
for(int i = 2; i <= n; i++ )
{
double max = Math.sqrt(i);
boolean isPrime = true;
for(int j = 2; j <= max; j++)
{
int s = i % j;
if(s == 0)
{
isPrime = false;
break;
}
else
{
isPrime = true;
}
}
if(isPrime)
{
count++;
}
}
System.out.println(count);
}catch(Exception ex)
{
}
}
}
|
Main.java:4: error: class Volume0009 is public, should be declared in a file named Volume0009.java
public class Volume0009 {
^
1 error
|
s735025307
|
p00009
|
Java
|
import java.io.BufferedReader;
import java.io.InputStreamReader;
public class Volume0009 {
public static void main(String[] args) {
try
{
String str = null;
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
while(true)
{
str = br.readLine();
int n = Integer.parseInt(str);
int count = 0;
for(int i = 2; i <= n; i++ )
{
double max = Math.sqrt(i);
boolean isPrime = true;
for(int j = 2; j <= max; j++)
{
int s = i % j;
if(s == 0)
{
isPrime = false;
break;
}
else
{
isPrime = true;
}
}
if(isPrime)
{
count++;
}
}
System.out.println(count);
}
}catch(Exception ex)
{
}
}
}
|
Main.java:4: error: class Volume0009 is public, should be declared in a file named Volume0009.java
public class Volume0009 {
^
1 error
|
s601845282
|
p00009
|
Java
|
import java.io.BufferedReader;
import java.io.InputStreamReader;
public class Volume0009 {
public static void main(String[] args) {
try
{
String str = null;
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
while(true)
{
str = br.readLine();
int n = Integer.parseInt(str);
int count = 0;
for(int i = 2; i <= n; i++ )
{
double max = Math.sqrt(i);
boolean isPrime = true;
for(int j = 2; j <= max; j++)
{
int s = i % j;
if(s == 0)
{
isPrime = false;
break;
}
else
{
isPrime = true;
}
}
if(isPrime)
{
count++;
}
}
System.out.println(count);
}
}catch(Exception ex)
{
}
}
}
|
Main.java:4: error: class Volume0009 is public, should be declared in a file named Volume0009.java
public class Volume0009 {
^
1 error
|
s581184893
|
p00009
|
Java
|
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.BufferedReader;
public class AAAA{
public static void main(String[] args) throws IOException{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int[] data = new int[1000000];
boolean[] isPrime = new boolean[1000000];
//default???§false. ??´????°?????????°false,??´????°???§???????????????°true???¨??????.
isPrime[0] = true;
isPrime[1] = true;
int count = 0;
int max = (int)Math.sqrt(1000000);
for(int i = 2; i < 1000000; i++){
if(!isPrime[i]){
count++;
if(i <= max){
for(int j = i*i; j < 1000000; j+=i){
if(j <= 0) break;
isPrime[j] = true;
}
}
}
data[i] = count;
}
String line;
while( (line = br.readLine()) != null){
System.out.println(data[Integer.parseInt(line)]);
}
}
}
|
Main.java:5: error: class AAAA is public, should be declared in a file named AAAA.java
public class AAAA{
^
1 error
|
s852972131
|
p00009
|
Java
|
class Main {
static int primeNum(int n){
int count = 0;
for(int i = 2; i <= n; i ++){
if(isThisPrime(i)){
count ++;
}
}
return count;
}
static boolean isThisPrime(int n){
if(n != 2 | n % 2 == 0){
for(int i = 2; i < n; i = i + 1){
if(n % i == 0){
return false;
}
}
}
return true;
}
public static void main(String[] args){
Scanner in = new Scanner(System.in);
int i = 0;
while(i < 10){
System.out.println(primeNum(in.nextInt()));
}
in.close();
}
}
|
Main.java:27: error: cannot find symbol
Scanner in = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:27: error: cannot find symbol
Scanner in = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s441310386
|
p00009
|
Java
|
import java.util.Scanner;
public class Main1 {
public static void main(String[] args) {
Scanner stdin = new Scanner(System.in);
int number[] = new int[30];
int yakusuu = 0;
int[] primeNumber = new int[30];
int datasetNum = 3;
for(int i = 0; i < datasetNum ; i++) {
number[i] = stdin.nextInt();
for(int j = 1; j <= number[i]; j++) {
for(int k = 1; k <=j; k++ ) {
if(j % k == 0) {
yakusuu++;
}
}
if(yakusuu == 2) {
primeNumber[i]++;
}
yakusuu = 0;
}
}
for(int i =0; i < datasetNum; i++) {
System.out.println(primeNumber[i]);
}
}
}
|
Main.java:2: error: class Main1 is public, should be declared in a file named Main1.java
public class Main1 {
^
1 error
|
s897940543
|
p00009
|
Java
|
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner stdin = new Scanner(System.in);
int datasetNum = stdin.nextInt();
int yakusuu = 0;
int primeNumber = 0;
boolean judge = false;
for(int i = 0; i < datasetNum; i++) {
Scanner stdin = new Scanner(System.in);
int number = stdin.nextInt();
for(int j = 2; j <= number; j++) {
if(j % 2 == 0 && j / 2 != 1)
continue;
for(int k = 2; k <= j - 1; k++) {
if(j % k == 0) {
judge = true;
break;
}
}
if(judge == false) {
primeNumber++;
}
judge = false;
}
System.out.println(primeNumber);
primeNumber = 0;
}
}
}
|
Main.java:14: error: variable stdin is already defined in method main(String[])
Scanner stdin = new Scanner(System.in);
^
1 error
|
s617306581
|
p00009
|
Java
|
import java.util.Scanner;
public class Main1 {
public static void main(String[] args) {
Scanner stdin = new Scanner(System.in);
int datasetNum = 10;
int[] primeNumber = new int[datasetNum];
boolean judge = false;
for(int i = 0; i < datasetNum; i++) {
int number = stdin.nextInt();
for(int j = 2; j <= number; j++) {
if(j % 2 == 0 && j / 2 != 1)
continue;
for(int k = 2; k <= j - 1; k++) {
if(j % k == 0) {
judge = true;
break;
}
}
if(judge == false) {
primeNumber[i]++;
}
judge = false;
}
}
for(int i = 0; i < datasetNum; i++) {
System.out.println(primeNumber[i]);
}
}
}
|
Main.java:3: error: class Main1 is public, should be declared in a file named Main1.java
public class Main1 {
^
1 error
|
s515043991
|
p00009
|
Java
|
import java.util.Scanner;
public class P0009 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
while(true){
int a=sc.nextInt();
System.out.println(kosu(a));
}
}
//a????´???°??????????????????
public static boolean hantei(int a){
if(a==1){
return false;
}else if(a==2){
return true;
}else{
for(int i=2; i<=Math.sqrt(a); i++){
if(a%i==0){
return false;
}
}
return true;
}
}
public static int kosu(int a){
int count=0;
for(int i=2; i<=a; i++){
if(hantei(i)){
count++;
}
}
return count;
}
}
|
Main.java:3: error: class P0009 is public, should be declared in a file named P0009.java
public class P0009 {
^
1 error
|
s388896157
|
p00009
|
Java
|
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String line = line = sc.nextLine();
while (line != null) {
int num = Integer.parseInt(line);
int result = calculatePrimeNumberQty(num);
System.out.println(result);
}
}
private static calculatePrimeNumberQty(int argNum) {
int cnt = 0;
for (int num = 2; num < argNum; num++) {
boolean isPrime = judgePrimeNumber(num);
if (isPrime) {
cnt++
}
}
return cnt;
}
private boolean judgePrimeNumber(int num) {
if (num == 2) return true;
if (num % 2 == 0) return false;
for (int i=2; i < num; i++) {
if (num % i == 0) return false;
}
return true;
}
}
|
Main.java:15: error: invalid method declaration; return type required
private static calculatePrimeNumberQty(int argNum) {
^
Main.java:20: error: ';' expected
cnt++
^
2 errors
|
s437498983
|
p00009
|
Java
|
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String line = line = sc.nextLine();
while (line != null) {
int num = Integer.parseInt(line);
int result = calculatePrimeNumberQty(num);
System.out.println(result);
}
}
private static calculatePrimeNumberQty(int argNum) {
int cnt = 0;
for (int num = 2; num < argNum; num++) {
boolean isPrime = judgePrimeNumber(num);
if (isPrime) {
cnt++;
}
}
return cnt;
}
private boolean judgePrimeNumber(int num) {
if (num == 2) return true;
if (num % 2 == 0) return false;
for (int i=2; i < num; i++) {
if (num % i == 0) return false;
}
return true;
}
}
|
Main.java:15: error: invalid method declaration; return type required
private static calculatePrimeNumberQty(int argNum) {
^
1 error
|
s505586450
|
p00009
|
Java
|
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String line = line = sc.nextLine();
while (line != null) {
int num = Integer.parseInt(line);
int result = calculatePrimeNumberQty(num);
System.out.println(result);
}
}
private static calculatePrimeNumberQty(int argNum) {
int cnt = 0;
for (int num = 2; num < argNum; num++) {
boolean isPrime = judgePrimeNumber(num);
if (isPrime) {
cnt++;
}
}
return cnt;
}
private static boolean judgePrimeNumber(int num) {
if (num == 2) return true;
if (num % 2 == 0) return false;
for (int i=2; i < num; i++) {
if (num % i == 0) return false;
}
return true;
}
}
|
Main.java:15: error: invalid method declaration; return type required
private static calculatePrimeNumberQty(int argNum) {
^
1 error
|
s515479702
|
p00009
|
Java
|
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
while (sc.hasNextLine();) {
String line = sc.nextLine();
int num = Integer.parseInt(line);
int result = calculatePrimeNumberQty(num);
System.out.println(result);
}
}
private static int calculatePrimeNumberQty(int argNum) {
if (argNum == 2) return 1;
int cnt = 0;
for (int num = 2; num < argNum; num++) {
boolean isPrime = judgePrimeNumber(num);
if (isPrime) {
cnt++;
}
}
return cnt;
}
private static boolean judgePrimeNumber(int num) {
if (num == 2) return true;
if (num % 2 == 0) return false;
for (int i=2; i < num; i++) {
if (num % i == 0) return false;
}
return true;
}
}
|
Main.java:7: error: ')' expected
while (sc.hasNextLine();) {
^
Main.java:7: error: illegal start of expression
while (sc.hasNextLine();) {
^
2 errors
|
s516715103
|
p00009
|
Java
|
import java.util;
public class C {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int a = scanner.nextInt();
int count = 2;
for (int i = 2; i <a ; i++) {
if (a%i==0)
{
count++;
}
}
System.out.println(count);
}
}
|
Main.java:3: error: class C is public, should be declared in a file named C.java
public class C {
^
Main.java:1: error: cannot find symbol
import java.util;
^
symbol: class util
location: package java
Main.java:5: error: cannot find symbol
Scanner scanner = new Scanner(System.in);
^
symbol: class Scanner
location: class C
Main.java:5: error: cannot find symbol
Scanner scanner = new Scanner(System.in);
^
symbol: class Scanner
location: class C
4 errors
|
s809966306
|
p00009
|
Java
|
import java.util.*;
import java.io.*;
class Main
{
public static void main(String[] args)
{
Boorean[] bit = new Boorean[1000000];
Arrays.fill(bit, true);
bit[0] = false;
bit[1] = false;
for(int i=2; i<1000; ++i){
if(bit[i]){
for(int j=i*2; j<1000000; j+=i)
bit[j] = false;
}
}
int[] prime = new int[1000000];
prime[0] = 0;
for(int i=1; i<1000000; ++i)
prime[i] = prime[i-1] + (bit[i] ? 1 : 0);
BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
String str;
try{
while((str = bf.readLine()) != null){
int n = Integer.parseInt(str);
System.out.println(prime[n]);
}
}
catch(IOException ex){
System.out.println(ex);
}
}
}
|
Main.java:8: error: cannot find symbol
Boorean[] bit = new Boorean[1000000];
^
symbol: class Boorean
location: class Main
Main.java:8: error: cannot find symbol
Boorean[] bit = new Boorean[1000000];
^
symbol: class Boorean
location: class Main
2 errors
|
s636080276
|
p00009
|
Java
|
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
public class Main {
public static void main(String args[]) throws Exception {
final BufferedReader br = new BufferedReader
(new InputStreamReader(System.in));
String inputString;
while((inputString = br.readLine()) != null) {
if(inputString.length() == 0)
break;
/* final int n = Integer.parseInt(inputString);
ArrayList<Integer> ints = new ArrayList<Integer>(0);
for(int i = 2; i <= n; i++)
ints.add(i);
int result = 0;
int tmp = ints.get(0);
while(tmp * tmp < ints.get(ints.size() - 1)) {
tmp = ints.get(0);
for(int i = 0; i < ints.size();)
if(ints.get(i) % tmp == 0)
ints.remove(i);
else
i++;
result++;
}*/
result += ints.size();
System.out.println(result);
}
}
}
|
Main.java:34: error: cannot find symbol
result += ints.size();
^
symbol: variable result
location: class Main
Main.java:34: error: cannot find symbol
result += ints.size();
^
symbol: variable ints
location: class Main
Main.java:36: error: cannot find symbol
System.out.println(result);
^
symbol: variable result
location: class Main
3 errors
|
s440376141
|
p00009
|
Java
|
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
public class Main {
public static void main(String args[]) throws Exception {
final BufferedReader br = new BufferedReader
(new InputStreamReader(System.in));
String inputString;
while((inputString = br.readLine()) != null) {
if(inputString.length() == 0)
break;
/* final int n = Integer.parseInt(inputString);
ArrayList<Integer> ints = new ArrayList<Integer>(0);
for(int i = 2; i <= n; i++)
ints.add(i);
int result = 0;
int tmp = ints.get(0);
while(tmp * tmp < ints.get(ints.size() - 1)) {
tmp = ints.get(0);
for(int i = 0; i < ints.size();)
if(ints.get(i) % tmp == 0)
ints.remove(i);
else
i++;
result++;
}
result += ints.size();
*/
System.out.println(result);
}
}
}
|
Main.java:36: error: cannot find symbol
System.out.println(result);
^
symbol: variable result
location: class Main
1 error
|
s177567904
|
p00009
|
Java
|
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.LinkedList;
public class Main {
public static void main(String args[]) throws Exception {
final BufferedReader br = new BufferedReader
(new InputStreamReader(System.in));
String inputString;
while((inputString = br.readLine()) != null) {
if(inputString.length() == 0)
break;
final int n = Integer.parseInt(inputString);
LinkedList<Integer> ints = new LinkedList<Integer>();
n=Math.min(n,1000000);
for(int i = 2; i <= n; i++)
ints.add(i);
int result = 0;
int tmp = ints.get(0);
while(tmp * tmp < ints.get(ints.size() - 1)) {
tmp = ints.get(0);
for(int i = 0; i < ints.size();)
if(ints.get(i) % tmp == 0)
ints.remove(i);
else
i++;
result++;
}
result += ints.size();
System.out.println(result);
}
}
}
|
Main.java:18: error: cannot assign a value to final variable n
n=Math.min(n,1000000);
^
1 error
|
s396995094
|
p00009
|
Java
|
public class Main {
static Scanner sc = new Scanner(System.in);
static int[] prime;
static int n;
/**
* @param args
*/
public static void main(String[] args) {
// TODO ツ篠ゥツ督ョツ青カツ青ャツつウツづェツつスツδソツッツドツ・ツスツタツブ
while(read()){
slove();
}
}
static boolean read(){
if(sc.hasNextInt() != true)
return false;
n = sc.nextInt();
return true;
}
static void Prime(int a){
prime = new int[a+1];
for(int i = 1; i < prime.length; i++)
prime[i] = 1;
for(int i = 2; i < prime.length; i++){
if(prime[i] == 1){
for(int j = i; i*j < prime.length; j++)
prime[i*j] = 0;
}
}
}
static void slove(){
int count = 0;
Prime(n);
for(int i = 2; i < prime.length; i++){
if(prime[i] == 1)
count++;
}
System.out.println(count);
}
}
|
Main.java:2: error: cannot find symbol
static Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:2: error: cannot find symbol
static Scanner sc = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
2 errors
|
s828518976
|
p00009
|
Java
|
import java.util.Scanner;
public class PrimeNumber{
public static void main(String[] args){
Scanner input = new Scanner(System.in);
int N = input.nextInt();
boolean[] sieve = new boolean[N + 1];
for (int i = 2; i <= N; i++) {
if (sieve[i] == false) {
for (int j = i + i; j <= N; j += i) {
sieve[j] = true;
}
}
}
int result = 0;
for (boolean n : sieve) {
if (n == false) {
result++;
}
}
System.out.println(result - 2);
}
}
|
Main.java:3: error: class PrimeNumber is public, should be declared in a file named PrimeNumber.java
public class PrimeNumber{
^
1 error
|
s176267830
|
p00009
|
Java
|
import java.io.*
import java.io.*
import java.util.*
public class Main {
public static void main(String[] args)
throws java.io.IOException{
Scanner scan = new Scanner(System.in);
while(scan.hasNext()){
int count=1;
int n = scan.nextInt();
boolean [] prime = new boolean [n+1];
for(bool b :prime)
b = true;
for(int i=0;i<=n;i++){
if(prime[i]){
count++;
int p =2 *i +3;
for(int k=i+p;k<+n;k+=p)prime[k]=false;
}
}
System.out.printl(count);
}
}
~
|
Main.java:1: error: ';' expected
import java.io.*
^
Main.java:2: error: ';' expected
import java.io.*
^
Main.java:3: error: ';' expected
import java.util.*
^
Main.java:27: error: illegal start of type
~
^
Main.java:27: error: reached end of file while parsing
~
^
5 errors
|
s529956832
|
p00009
|
Java
|
import java.io.*;
import java.util.*;
public class Main {
public static void main(String[] args)
throws java.io.IOException{
Scanner scan = new Scanner(System.in);
while(scan.hasNext()){
int count=1;
int n = scan.nextInt();
boolean [] prime = new boolean [n+1];
for(bool b :prime)
b = true;
for(int i=0;i<=n;i++){
if(prime[i]){
count++;
int p =2 *i +3;
for(int k=i+p;k<+n;k+=p)prime[k]=false;
}
}
System.out.println(count);
}
}
~
|
Main.java:26: error: illegal start of type
~
^
Main.java:26: error: reached end of file while parsing
~
^
2 errors
|
s406941540
|
p00009
|
Java
|
import java.io.*;
import java.util.*;
public class Main {
public static void main(String[] args)
throws java.io.IOException{
Scanner scan = new Scanner(System.in);
while(scan.hasNext()){
int count=1;
int n = scan.nextInt();
boolean [] prime = new boolean [n+1];
for(boolean b :prime)
b = true;
for(int i=0;i<=n;i++){
if(prime[i]){
count++;
int p =2 *i +3;
for(int k=i+p;k<+n;k+=p)prime[k]=false;
}
}
System.out.println(count);
}
}
|
Main.java:25: error: reached end of file while parsing
}
^
1 error
|
s994855895
|
p00009
|
Java
|
import java.io.*
import java.util.*
public class Main {
public static void main(String[] args)
throws java.io.IOException{
Scanner scan = new Scanner(System.in);
while(scan.hasNext()){
int count =1;
int n = scan.nextInt();
//if(n==1){System.out.println(0);continue;}
boolean [] prime = new boolean [n+1];
for(boolean b :prime)
b = true;
for(int i=2;i<=n;i++){
if(prime[i]){
count++;
for(int k=i*2;k<=n;k+=i)prime[k]=false;
}
}
System.out.printl(count);
}
}
}
|
Main.java:1: error: ';' expected
import java.io.*
^
Main.java:2: error: ';' expected
import java.util.*
^
2 errors
|
s282573416
|
p00009
|
Java
|
import java.io.*;
import java.util.*;
public class Main {
public static void main(String[] args)
throws java.io.IOException{
Scanner scan = new Scanner(System.in);
while(scan.hasNext()){
int count =0;
int n = scan.nextInt();
if(n==1){System.out.println(0);continue;}
boolean [] prime = new boolean [n+1];
for(int i =0;i<=n;i++){
prime[i]=true;
}
for(int i=2;i<=n;i++){
if(prime[i]){
count++;
for(int k=i*2;k<=n;k+=i)prime[k]=false;
}
}
System.out.println(count);
}
}
}
~
|
Main.java:28: error: class, interface, enum, or record expected
~
^
1 error
|
s182307260
|
p00009
|
Java
|
import java.util.Scanner;
public class Prime {
/**
* @param args
*/
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
boolean[] n = new boolean[1000001] ;
for(int i = 0;i< 1000000;i++){
if(i <=1){
n[i] = false;} else
if(i > 1){
n[i] = true;
}
}
for(int i = 2;i < 1000000;i++){
if(n[i] == true){
for(int j = 2;j*i < 1000000;j++){
n[j*i] = false;
}
}
}
Scanner scan = new Scanner(System.in);
int N;
for(;;){
N = scan.nextInt();
int count = 0;
for(int i = 0;i <= N;i++){
if(n[i] == true){count = count +1;
}
}
System.out.println(count);
}
}
}
|
Main.java:2: error: class Prime is public, should be declared in a file named Prime.java
public class Prime {
^
1 error
|
s657916561
|
p00009
|
Java
|
import java.util.*;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
int n=1000000;
boolean[] N=new boolean[n+1];
for(int i=2;i*i<=n;i++){
if(!N[i]){
for(int j=i+i;j<=n;j+=i){
N[j]=true;
}
}
}
while(sc.hasNextInt()){
n=sc.nextInt();
int ans=0;
for(int i=2;i<=n;i++){
if(!N[i]){
ans++;
}
}
System.out.println(ans);
|
Main.java:22: error: reached end of file while parsing
System.out.println(ans);
^
1 error
|
s669462165
|
p00009
|
Java
|
import java.util.ArrayList;
import java.util.Scanner;
public class Main2 {
private static void printAnswer(ArrayList<Integer> list, ArrayList<Integer> answer){
if(answer.size()>0 &&
answer.get(answer.size()-1)*answer.get(answer.size()-1)>list.get(list.size()-1)){
for(int i=0;i<answer.size();i++)
System.out.print(answer.get(i)+" ");
for(int i=0;i<list.size();i++)
System.out.print(list.get(i)+" ");
return;
}
answer.add(list.get(0));
for(int i=0;i<list.size();i++){
if(list.get(i)%answer.get(answer.size()-1)==0){
list.remove(i);
i--;
}
}
printAnswer(list, answer);
}
public static void main(String arg[]){
Scanner scan = new Scanner(System.in);
ArrayList<Integer> list = new ArrayList<Integer>();
ArrayList<Integer> answer = new ArrayList<Integer>();
int a;
while(scan.hasNext()){
a = scan.nextInt();
for(int i=2;i<=a;i++)
list.add(i);
printAnswer(list, answer);
}
}
}
|
Main.java:4: error: class Main2 is public, should be declared in a file named Main2.java
public class Main2 {
^
1 error
|
s060388606
|
p00009
|
Java
|
import java.util.ArrayList;
import java.util.Scanner;
public class Main{
private static void printAnswer(ArrayList<Integer> list, ArrayList<Integer> answer){
if(answer.size()>0 &&
answer.get(answer.size()-1)*answer.get(answer.size()-1)>list.get(list.size()-1)){
int sum = 0;
for(int i=0;i<answer.size();i++)
sum++;
for(int i=0;i<list.size();i++)
sum++;
System.out.println(sum);
return;
}
answer.add(list.get(0));
for(int i=0;i<list.size();i++){
if(list.get(i)%answer.get(answer.size()-1)==0){
list.remove(i);
i--;
}
}
printAnswer(list, answer);
* It depends on the problem
Source Code:
}
public static void main(String arg[]){
Scanner scan = new Scanner(System.in);
ArrayList<Integer> list = new ArrayList<Integer>();
ArrayList<Integer> answer = new ArrayList<Integer>();
int a;
while(scan.hasNext()){
a = scan.nextInt();
for(int i=2;i<=a;i++)
list.add(i);
printAnswer(list, answer);
}
}
}
|
Main.java:25: error: illegal start of expression
* It depends on the problem
^
Main.java:25: error: ';' expected
* It depends on the problem
^
Main.java:25: error: ';' expected
* It depends on the problem
^
Main.java:25: error: ';' expected
* It depends on the problem
^
Main.java:29: error: ';' expected
Source Code:
^
5 errors
|
s360132748
|
p00009
|
Java
|
import java.util.*;
public class nine{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
long n;
int count;
boolean[] flag = new boolean[100001];
while(true){
count = 0;
if(!sc.hasNext())break;
n = sc.nextInt();
for(int i=0;i<=n;i++)flag[i] = true;
for(int i=2;i<=Math.sqrt(n)+1;i++){
if(!flag[i])continue;
for(int j=i*2;j<=n;j+=i){
flag[j] = false;
}
}
for(int i=2;i<=n;i++){
if(flag[i])++count;
}
System.out.println(count);
}
}
}
|
Main.java:3: error: class nine is public, should be declared in a file named nine.java
public class nine{
^
1 error
|
s252712986
|
p00009
|
Java
|
import java.util.Scanner;
public class Prime_java {
static final Integer N = 1000010;
static Boolean[] prime = new Boolean[N];
public static void makePrime(){
for(int i = 0; i < N; i++) prime[i] = true;
prime[0] = false;
prime[1] = false;
for(int i = 0; i * i <= N; i++){
if(!prime[i]) continue;
for(int j = i + i; j < N; j += i) prime[j] = false;
}
}
public static void main(String[] args) {
makePrime();
Scanner s = new Scanner(System.in);
while(s.hasNextInt()){
int n = s.nextInt();
int cnt = 0;
for(int i = 0; i <= n; i++) if(prime[i]) cnt++;
System.out.println(cnt);
}
s.close();
}
}
|
Main.java:3: error: class Prime_java is public, should be declared in a file named Prime_java.java
public class Prime_java {
^
1 error
|
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