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s962850168
p03759
C++
#include <iostream> using namespace std; int main() { long a[3]; cin>>a[0]>>a[1]>>a[2]; sort(a,a+3); if(a[1]-a[0]==[2]-a[1]) cout<<"YES\n"; else cout<<"NO\n"; // your code goes here return 0; }
a.cc: In function 'int main()': a.cc:7:9: error: 'sort' was not declared in this scope; did you mean 'short'? 7 | sort(a,a+3); | ^~~~ | short a.cc:8:24: error: expected identifier before numeric constant 8 | if(a[1]-a[0]==[2]-a[1]) cout<<"YES\n"; | ...
s583217582
p03759
C++
#include <stdio.h> using namespace std; int main() { int main() { cin >> odd >> even; int e, o; e = even.size(); o = odd.size(); for(int i = 0; i < e + o; i++) { if(i % 2 == 0){ cout << odd[i / 2]; } else{ cout << even[(i - 1) / 2]; } return 0; } }
a.cc: In function 'int main()': a.cc:9:9: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse] 9 | int main() | ^~ a.cc:9:9: note: remove parentheses to default-initialize a variable 9 | int main() | ^~ | -- a.cc:9:9: note: or replace...
s491717684
p03759
C++
#include <stdio.h> using namespace std; int main() { int main() cin >> odd >> even; int e, o; e = even.size(); o = odd.size(); for(int i = 0; i < e + o; i++) { if(i % 2 == 0){ cout << odd[i / 2]; } else{ cout << even[(i - 1) / 2]; } } return 0;
a.cc: In function 'int main()': a.cc:9:9: warning: empty parentheses were disambiguated as a function declaration [-Wvexing-parse] 9 | int main() | ^~ a.cc:9:9: note: remove parentheses to default-initialize a variable 9 | int main() | ^~ | -- a.cc:9:9: note: or replace...
s529021527
p03759
C++
#include <stdio.h> using namespace std; int main() { string even, odd; int main() { cin >> odd >> even; int e, o; e = even.size(); o = odd.size(); for(int i = 0; i < e + o; i++) { if(i % 2 == 0){ cout << odd[i / 2]; } else{ cout << even[(i - 1) / 2]; } } return 0; }
a.cc: In function 'int main()': a.cc:7:1: error: 'string' was not declared in this scope 7 | string even, odd; | ^~~~~~ a.cc:2:1: note: 'std::string' is defined in header '<string>'; this is probably fixable by adding '#include <string>' 1 | #include <stdio.h> +++ |+#include <string> 2 | using names...
s820452860
p03759
C++
#include <stdio.h> using namespace std; int main(){ cin >> odd >> even; int e, o; a = even.size(); b = odd.size(); for(int a = 0; a < b + a; a++){ if(a % 2 == 0){ cout << odd[i / 2]; } else{ cout << even[(a - 1) / 2]; } } return 0 }
a.cc: In function 'int main()': a.cc:5:3: error: 'cin' was not declared in this scope 5 | cin >> odd >> even; | ^~~ a.cc:2:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>' 1 | #include <stdio.h> +++ |+#include <iostream> 2 | using na...
s135662337
p03759
C++
#include <stdio.h> using namespace std; { int main(){ cin >> odd >> even; int e, o; a = even.size(); b = odd.size(); for(int a = 0; a < b + a; a++){ if(a % 2 == 0){ cout << odd[i / 2]; } else{ cout << even[(a - 1) / 2]; } } return 0 }
a.cc:3:1: error: expected unqualified-id before '{' token 3 | { | ^
s446083270
p03759
C++
#include <stdio.h> using namespace std; int main() { int a,b,c; scanf("%d %d %d",&a,&b,&c); if(b-a=c-b) { printf("YES\n"); } else{ printf("NO\n"); } return 0; }
a.cc: In function 'int main()': a.cc:8:13: error: lvalue required as left operand of assignment 8 | if(b-a=c-b) | ~^~
s226989712
p03759
C++
#include <stdio.h> using namespace std; int main() { int a,b,c; scanf("%d %d %d",&a,&b,&c); if(b-a=c-b) { printf("YES\n"); } else{ printf("NO\n"); } return0; }
a.cc: In function 'int main()': a.cc:8:13: error: lvalue required as left operand of assignment 8 | if(b-a=c-b) | ~^~ a.cc:15:9: error: 'return0' was not declared in this scope 15 | return0; | ^~~~~~~
s476809479
p03759
C++
#include <stdio.h> using namespace std; int main() { int a,b,c; scanf("%d %d %d",&a,&b,&c); if(b-a=c-b) { printf("YES\n"); } {else printf("NO\n"); } return0; }
a.cc: In function 'int main()': a.cc:8:13: error: lvalue required as left operand of assignment 8 | if(b-a=c-b) | ~^~ a.cc:12:10: error: 'else' without a previous 'if' 12 | {else | ^~~~ a.cc:15:9: error: 'return0' was not declared in this scope 15 | retu...
s765136398
p03759
C++
#include <iostream> using namespace std; int main() { int a,b,c; scanf("%d %d %d",&a,&b,&c); if(a-b=b-c) { printf("YES\n"); } {else printf("NO\n");} return0; }
a.cc: In function 'int main()': a.cc:8:13: error: lvalue required as left operand of assignment 8 | if(a-b=b-c) | ~^~ a.cc:12:10: error: 'else' without a previous 'if' 12 | {else | ^~~~ a.cc:14:9: error: 'return0' was not declared in this scope 14 | retu...
s551648616
p03759
C++
#include <iostream> using namespace std; int main() { int a,b,c; scanf("%d %d %d",&a,&b,&c); if(a-b=b-c) { printf("YES\n"); } {else printf("NO\n");} }
a.cc: In function 'int main()': a.cc:8:13: error: lvalue required as left operand of assignment 8 | if(a-b=b-c) | ~^~ a.cc:12:10: error: 'else' without a previous 'if' 12 | {else | ^~~~
s243276961
p03759
C++
#include <iostream> using namespace std; int main() { if(a-b=b-c) yes else no }
a.cc: In function 'int main()': a.cc:6:12: error: 'a' was not declared in this scope 6 | if(a-b=b-c) | ^ a.cc:6:14: error: 'b' was not declared in this scope 6 | if(a-b=b-c) | ^ a.cc:6:18: error: 'c' was not declared in this scope 6 | if(a-b=b-c) ...
s361865530
p03759
C++
a,b,c = gets.split.map{|n| n.to_i} puts (b-a === c-b) ? 'YES' : 'NO'
a.cc:3:22: warning: multi-character character constant [-Wmultichar] 3 | puts (b-a === c-b) ? 'YES' : 'NO' | ^~~~~ a.cc:3:30: warning: multi-character character constant [-Wmultichar] 3 | puts (b-a === c-b) ? 'YES' : 'NO' | ^~~~ a.cc:1:1: error: 'a' ...
s706138093
p03759
C++
#include <iostream> using namespace std; int main() { int a, b, c; cin >> a >> b >> c; if (b - a == c - b){ cout << "YES" << endl; } else cout << "NO" << endl; return (0); }
a.cc:10:13: error: extended character   is not valid in an identifier 10 | cout << "YES" << endl; | ^ a.cc: In function 'int main()': a.cc:10:13: error: unable to find string literal operator 'operator""\U00003000' with 'const char [4]', 'long unsigned int' arguments 10 | cout << "YES" <...
s549447510
p03759
C++
#include <iostream> #include <string> using namespace std; int main(){ int a, b, c; cin >> a >> b >> c; if(b - a == c - b) cout << "YES" << endl; else cout << "NO" << endl; return = 0; };
a.cc: In function 'int main()': a.cc:15:10: error: expected primary-expression before '=' token 15 | return = 0; | ^
s960992785
p03759
C++
#include <iostream> #include <string> using namespace std; int main(){ int a, b, c; cin >> a >> b >> c; if(b - a == c - b) cout >> "YES" >> endl; else cout >> "NO" >> endl; return = 0; };
a.cc: In function 'int main()': a.cc:10:10: error: no match for 'operator>>' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'const char [4]') 10 | cout >> "YES" >> endl; | ~~~~ ^~ ~~~~~ | | | | | const char [4] | std::ostream {aka std::b...
s015693204
p03759
C++
#include <iostream> #include <string> using namespace std; int a, b, c; cin >> a >> b >> c; if(b - a == c - b) cout >> "YES" >> endl; else cout >> "NO" >> endl;
a.cc:7:1: error: 'cin' does not name a type 7 | cin >> a >> b >> c; | ^~~ a.cc:8:1: error: expected unqualified-id before 'if' 8 | if(b - a == c - b) | ^~ a.cc:11:1: error: expected unqualified-id before 'else' 11 | else | ^~~~
s301700265
p03759
C++
#include <iostream> #include <string> using namespace std; int main(){ int a, b, c; cin >> a >> b >> c; if(b - a == c - b) cout >> "YES" >> endl; else cout >> "NO" >> endl; };
a.cc: In function 'int main()': a.cc:9:10: error: no match for 'operator>>' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'const char [4]') 9 | cout >> "YES" >> endl; | ~~~~ ^~ ~~~~~ | | | | | const char [4] | std::ostream {aka std::ba...
s098089348
p03759
C++
#include <iostream> #include <string> int a, b, c; cin >> a >> b >> c; if(b - a == c - b) cout >> "YES" >> endl; else cout >> "NO" >> endl;
a.cc:5:1: error: 'cin' does not name a type 5 | cin >> a >> b >> c; | ^~~ a.cc:6:1: error: expected unqualified-id before 'if' 6 | if(b - a == c - b) | ^~ a.cc:9:1: error: expected unqualified-id before 'else' 9 | else | ^~~~
s909972083
p03759
C++
#include <iostream> #include <string> int a, b, c; cin << a << b << c; if(b - a == c - b){ cout >> "YES" >> endl; } else{ cout >> "NO" >> endl; }
a.cc:5:1: error: 'cin' does not name a type 5 | cin << a << b << c; | ^~~ a.cc:6:1: error: expected unqualified-id before 'if' 6 | if(b - a == c - b){ | ^~ a.cc:9:1: error: expected unqualified-id before 'else' 9 | else{ | ^~~~
s479051484
p03759
Java
package gaja; import java.util.Scanner; public class Cihiro33 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int A = sc.nextInt(); int B = sc.nextInt(); int C = sc.nextInt(); if(B-A == C-B){ System.out.print("Yes"); } else { System.out.print("No"); // TODO 自動生成されたメソッ...
Main.java:5: error: class Cihiro33 is public, should be declared in a file named Cihiro33.java public class Cihiro33 ^ 1 error
s470356968
p03759
C++
1.#include<stdio.h> 2.int main(void){ 3. 4.int a,b,c,d,e; 5.scanf("%d",&a); 6.scanf("%d",&b); 7.scanf("%d",&c); 8. 9.d=b-a; e=c-b; 10. 11.if(d==e){ 12.printf("YES\n"); 13.}else{ 14.printf("NO\n"); 15.} 16. 17.return 0; 18.} 19.
a.cc:2:3: error: stray '#' in program 2 | 1.#include<stdio.h> | ^ a.cc:2:1: error: expected unqualified-id before numeric constant 2 | 1.#include<stdio.h> | ^~ a.cc:20:1: error: expected unqualified-id before numeric constant 20 | 19. | ^~~
s505405498
p03759
C++
#include<stdio.h> int main(void){ double a,b,c,d,e; scanf("%d",&a); scanf("%d",&b); scanf("%d",&c); d=b-a; e=c-b; if(d==e){ printf("YES\n"); }else{ printd("NO\n"); } return 0; }
a.cc: In function 'int main()': a.cc:14:1: error: 'printd' was not declared in this scope; did you mean 'printf'? 14 | printd("NO\n"); | ^~~~~~ | printf
s047889391
p03759
C++
#include <iostream> using namespace std ; int main () { string E, O; cin >> E >> O; for (int i=0; i < E. size () - 1 ; i++) { cout << E[i]; cout << O[i]; } cout << E[E.size() - 1] if(E.size() == O. size () ) cout << O[O.size() - 1]; return 0; }
a.cc: In function 'int main()': a.cc:10:24: error: expected ';' before 'if' 10 | cout << E[E.size() - 1] | ^ | ; 11 | if(E.size() == O. size () ) cout << O[O.size() - 1]; | ~~
s557213673
p03759
C++
int main(){ return; }
a.cc: In function 'int main()': a.cc:2:6: error: return-statement with no value, in function returning 'int' [-fpermissive] 2 | return; | ^~~~~~
s032175334
p03759
C++
#include < iostream > using namespace std ; int main () { int a, b, c; cin >> a >> b >> c; cout << ( b-a == c-b ? "YES " : "NO" ) << endl ; }
a.cc:1:10: fatal error: iostream : No such file or directory 1 | #include < iostream > | ^~~~~~~~~~~~ compilation terminated.
s625941424
p03759
C++
#include <boost/lexical_cast.hpp> #include <iostream> #include <string> #include <typeinfo> int main() { const std::string str; std::cin >> str; long a = boost::lexical_cast<int>(str[0]); long b = boost::lexical_cast<int>(str[2]); long c = boost::lexical_cast<int>(str[4]); return b - a == c - a...
a.cc:1:10: fatal error: boost/lexical_cast.hpp: No such file or directory 1 | #include <boost/lexical_cast.hpp> | ^~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated.
s573578407
p03759
C++
a, b, c = map(int, raw_input().split()) print 'YES' if b - a = c - b else 'NO'
a.cc:2:7: warning: multi-character character constant [-Wmultichar] 2 | print 'YES' if b - a = c - b else 'NO' | ^~~~~ a.cc:2:35: warning: multi-character character constant [-Wmultichar] 2 | print 'YES' if b - a = c - b else 'NO' | ^~~~ a.cc:1:1: error: 'a' d...
s702791868
p03759
C
#include<stdio.h> int main() { int a, b, c; scanf_s("%d", &a); scanf_s("%d", &b); scanf_s("%d", &c); if (b-a == c-b) { printf("YES"); } else { printf("NO"); } return 0; }
main.c: In function 'main': main.c:5:9: error: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration] 5 | scanf_s("%d", &a); | ^~~~~~~ | scanf
s324575230
p03759
C
int a, b, c; scanf("%d", &a); scanf("%d", &b); scanf("%d", &c); if (b-a == c-b) { printf("YES"); } else { printf("NO"); }
main.c:2:15: error: expected declaration specifiers or '...' before string constant 2 | scanf("%d", &a); | ^~~~ main.c:2:21: error: expected declaration specifiers or '...' before '&' token 2 | scanf("%d", &a); | ^ main.c:3:15: error: expected declar...
s216828895
p03759
C
#include<stdio.h> int main() { int a, b, c; scanf_s("%d", &a); scanf_s("%d", &b); scanf_s("%d", &c); if (b-a == c-b) { printf("YES"); } else { printf("NO"); } return 0; }
main.c: In function 'main': main.c:5:9: error: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration] 5 | scanf_s("%d", &a); | ^~~~~~~ | scanf
s885473567
p03759
C
#include <stdio.h> int main() { int a, b, c, d; scanf_s("%d", &a); scanf_s("%d", &b); scanf_s("%d", &c); d = 2 * b -(a + c); if (d == 0) { printf("YES"); } else { printf("NO"); } return 0; }
main.c: In function 'main': main.c:7:9: error: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration] 7 | scanf_s("%d", &a); | ^~~~~~~ | scanf
s275749394
p03759
C++
#include "stdafx.h" int main() { int a, b, c, d; scanf_s("%d", &a); scanf_s("%d", &b); scanf_s("%d", &c); d = 2 * b -(a + c); if (d == 0) { printf("YES"); } else { printf("NO"); } return 0; }
a.cc:1:10: fatal error: stdafx.h: No such file or directory 1 | #include "stdafx.h" | ^~~~~~~~~~ compilation terminated.
s070980723
p03759
Java
import java.util.*; public class Main { public static void main(String[] args){ Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); int c = sc.nextInt(); if (b - a == c - b) { System.out.println("YES"); } else { ...
Main.java:13: error: cannot find symbol System.out.println((a+b+c) + " " + s); ^ symbol: variable s location: class Main 1 error
s317944348
p03759
Java
import java.util; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); int c = sc.nextInt(); if (b - a == c - b) { System.out.println("YES"); } else { System.out.println("NO"); } } }
Main.java:1: error: cannot find symbol import java.util; ^ symbol: class util location: package java Main.java:5: error: cannot find symbol Scanner sc = new Scanner(System.in); ^ symbol: class Scanner location: class Main Main.java:5: error: cannot find symbol Scanner sc = new Scanner...
s263601881
p03759
C
#include<stdio.h> void main(){ int a,b,c,jd1,jd2; scanf("%d %d %d", &a, &b, &c); if(a<1 || a>101 || b<1 || b>101 || c<1 || c>101) { exit(0); } jd1 = b - a; jd2 = c - b; if(jd1 == jd2){ puts("YES"); } else { puts("NO"); } return 0; }
main.c: In function 'main': main.c:9:17: error: implicit declaration of function 'exit' [-Wimplicit-function-declaration] 9 | exit(0); | ^~~~ main.c:2:1: note: include '<stdlib.h>' or provide a declaration of 'exit' 1 | #include<stdio.h> +++ |+#include <stdlib.h> 2 | ...
s115833799
p03759
C++
#include<stdio.h> int main(){ int a,b,c,jd1,jd2; scanf("%d %d %d", &a, &b, &c); if(a<1 || a>101 || b<1 || b>101 || c<1 || c>101) exit(0); jd1 = b - a; jd2 = c - b; if(jd1 == jd2){ puts("YES"); } else { puts("NO"); } return 0; }
a.cc: In function 'int main()': a.cc:8:58: error: 'exit' was not declared in this scope 8 | if(a<1 || a>101 || b<1 || b>101 || c<1 || c>101) exit(0); | ^~~~ a.cc:2:1: note: 'exit' is defined in header '<cstdlib>'; this is probably fixable by add...
s838464466
p03759
C++
import java.lang.*; import java.io.*; import java.util.*; public class Main { public static void main(String[] args) throws java.lang.Exception { InputStream inputStream = System.in; OutputStream outputStream = System.out; InputReader in = new InputReader(inputStream); PrintWriter out = new PrintWriter(out...
a.cc:1:1: error: 'import' does not name a type 1 | import java.lang.*; | ^~~~~~ a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts' a.cc:2:1: error: 'import' does not name a type 2 | import java.io.*; | ^~~~~~ a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts' a.cc:3:1: ...
s137874904
p03759
C++
if a-b=c-b: print("YES") else: print("NO")
a.cc:1:1: error: expected unqualified-id before 'if' 1 | if a-b=c-b: | ^~
s247046606
p03759
C++
# -*- coding: utf-8 -*- # スペース区切りの整数の入力 a, b, c = map(int, input().split()) if a-b == b-c : print("YES") else: print("NO")
a.cc:1:3: error: invalid preprocessing directive #- 1 | # -*- coding: utf-8 -*- | ^ a.cc:2:3: error: invalid preprocessing directive #\U000030b9\U000030da\U000030fc\U000030b9\U0000533a\U00005207\U0000308a\U0000306e\U00006574\U00006570\U0000306e\U00005165\U0000529b 2 | # スペース区切りの整数の入力 | ^~~~~~~~~...
s077616618
p03759
C++
a, b, c = map(int, input().split().split()) if b−a=c−b: print ("YES") elif print("NO")
a.cc:2:5: error: extended character − is not valid in an identifier 2 | if b−a=c−b: | ^ a.cc:2:9: error: extended character − is not valid in an identifier 2 | if b−a=c−b: | ^ a.cc:1:1: error: 'a' does not name a type 1 | a, b, c = map(int, input().split().split()) | ^
s163579415
p03759
C++
#include<iostream> using namespace std; int main() { // 整数の入力 int a,b,c; cin >> a >> b >> c; if (c-b) == (b-a) cout << "YES" << endl; else cout << "NO" << endl; return 0; }
a.cc: In function 'int main()': a.cc:8:14: error: expected primary-expression before '==' token 8 | if (c-b) == (b-a) | ^~
s762345518
p03759
C
#include<stdio.h> int main(void){ int a,b,c; if ( scanf("%d %d %d",&a,&b,&c); if (b-a == c-b) printf("YES"); else printf("NO"); return 0; }
main.c: In function 'main': main.c:7:29: error: expected ')' before ';' token 7 | scanf("%d %d %d",&a,&b,&c); | ^ | ) main.c:6:6: note: to match this '(' 6 | if ( | ^ main.c:13:1: error: expected expression before '}' token 13...
s390214598
p03759
C
#include<stdio.h> int main(void){ int a,b,c; if ( scanf("%d %d %d",&a,&b,&c); if (b-a == c-b) printf("YES"); else printf("NO"); return 0; }
main.c: In function 'main': main.c:7:29: error: expected ')' before ';' token 7 | scanf("%d %d %d",&a,&b,&c); | ^ | ) main.c:6:6: note: to match this '(' 6 | if ( | ^ main.c:13:1: error: expected expression before '}' token 13...
s053583238
p03759
C
#include <stdio.h> int main (void) { int a,b,c; scanf("%d%d%d",&a,&b,&c); int e=b-a; int f=c-b; if(e==f){ printf("YES"); else printf("NO"); } return 0; }
main.c: In function 'main': main.c:10:14: error: expected '}' before 'else' 10 | else | ^~~~ main.c: At top level: main.c:14:4: error: expected identifier or '(' before 'return' 14 | return 0; | ^~~~~~ main.c:16:9: error: expected identifier or '(' before '}' token 1...
s872498074
p03759
C
#include <stdio.h> int main (void) { int a,b,c; scanf("%d%d%d",&a,&b,&c); if(b-a==c-b){ printf("YES"); else printf("NO"); } return 0; }
main.c: In function 'main': main.c:8:14: error: expected '}' before 'else' 8 | else | ^~~~ main.c: At top level: main.c:12:4: error: expected identifier or '(' before 'return' 12 | return 0; | ^~~~~~ main.c:14:9: error: expected identifier or '(' before '}' token 14...
s056366003
p03759
C
#include <stdio.h> int main (void) { int a,b,c; scanf("%d%d%d",&a,&b,&c); if(b-a=c-b){ printf("YES"); else printf("NO"); } return 0; }
main.c: In function 'main': main.c:6:20: error: lvalue required as left operand of assignment 6 | if(b-a=c-b){ | ^ main.c:8:14: error: expected '}' before 'else' 8 | else | ^~~~ main.c: At top level: main.c:12:4: error: expected identifier or...
s074322711
p03759
Java
import java.util.*; public class Poles{ // static void equal(){ // } public static void main(String[] args) { int input; ArrayList<Integer> tempList; tempList = new ArrayList<Integer>(); Scanner s = new Scanner(System.in); for (int i=0; i<3; i++){ input = s.nextInt(); tempList.add(in...
Main.java:5: error: class Poles is public, should be declared in a file named Poles.java public class Poles{ ^ 1 error
s716692322
p03759
Java
import java.util.*; public class Poles{ static void equal(){ int input; ArrayList<Integer> tempList; tempList = new ArrayList<Integer>(); Scanner s = new Scanner(System.in); for (int i=0; i<3; i++){ input = s.nextInt(); tempList.add(input); } Collections.sort(tempList); int a,b,c; a =...
Main.java:5: error: class Poles is public, should be declared in a file named Poles.java public class Poles{ ^ 1 error
s235655538
p03759
C++
#include <iostream> int main(){ int a, b, c; std::cin >> a >> b >> c; if (b-a == c-b){ std::cout << "YES" << std::endl } else { std::cout << "NO" << std::endl; } return 0; }
a.cc: In function 'int main()': a.cc:9:32: error: expected ';' before '}' token 9 | std::cout << "YES" << std::endl | ^ | ; 10 | } | ~
s883798308
p03759
C++
#include <iostream> using namespace std; int main() { int a,b,c; cin>>a>>b>>c; if(b−a==c−b){ cout<<"Yes"<<endl; } else{ cout<<"No"<<endl; } return 0; }
a.cc:7:12: error: extended character − is not valid in an identifier 7 | if(b−a==c−b){ | ^ a.cc:7:17: error: extended character − is not valid in an identifier 7 | if(b−a==c−b){ | ^ a.cc: In function 'int main()': a.cc:7:12: error: 'b\U00002212a' was not de...
s173947565
p03759
C++
#include <iostream> using namespace std; int main() { int a, b, c; cin >> a >> b >> c; if ((a - b) == (c - b)) { cout >> "YES" >> endl; } else { cout >> "NO" >> endl; } return 0; }
a.cc: In function 'int main()': a.cc:8:22: error: no match for 'operator>>' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'const char [4]') 8 | cout >> "YES" >> endl; | ~~~~ ^~ ~~~~~ | | | | | cons...
s627529445
p03759
C++
#include<stdio.h> #include <vector> #include <list> #include <map> #include <set> #include <deque> #include <stack> #include <bitset> #include <algorithm> #include <functional> #include <numeric> #include <utility> #include <sstream> #include <iostream> #include <iomanip> #include <cstdio> #include <cmath> #include <cs...
a.cc: In function 'int main()': a.cc:72:10: error: 'a' was not declared in this scope 72 | cin >> a >> b >> c; | ^ a.cc:72:15: error: 'b' was not declared in this scope 72 | cin >> a >> b >> c; | ^ a.cc:72:20: error: 'c' was not declared in this scope 72 | cin >> a >> b...
s809640227
p03759
C++
#include <cstdlib> #include <iostream> int main() { std::cin.tie(0); std::ios::sync_with_stdio(false); int a, b, c; std::cin >> a >> b >> c if(c-b==b-a) std::cout << "YES" << std::endl; else std::cout << "NO" << std::endl; return EXIT_SUCCESS; }
a.cc: In function 'int main()': a.cc:12:26: error: expected ';' before 'if' 12 | std::cin >> a >> b >> c | ^ | ; 13 | 14 | if(c-b==b-a) | ~~ a.cc:16:3: error: 'else' without a previous 'if' 16 | else | ...
s020528965
p03759
C++
#include <iostream> using namespace std; int a,b,c; void read_input(){ cin >> a >> b >> c; } int main(void){ read_input(); if (b-a == c-b{ cout << "YES" << endl; }else{ cout << "NO" << endl; } return 0; }
a.cc: In function 'int main()': a.cc:12:19: error: expected ';' before '{' token 12 | if (b-a == c-b{ | ^ | ; a.cc:14:6: error: expected primary-expression before 'else' 14 | }else{ | ^~~~ a.cc:14:6: error: expected ')' before 'else' 14 | }...
s553137465
p03759
C
#include <stdio.h> int main(void) { int a,b,c; scanf ("%d %d %d",&a,&b,&c); if (b-a=c-b) { printf ("YES¥n"); } else { printf ("NO¥n"); } return 0; }
main.c: In function 'main': main.c:6:10: error: lvalue required as left operand of assignment 6 | if (b-a=c-b) { | ^
s279229157
p03759
Java
import java.util.*; public static void main(String[] args){ Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); int c = sc.nextInt(); if ((b - a) == (c - b)){ System.out.print("YES"); } else System.out.print("NO"); ...
Main.java:3: 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
s253944140
p03759
Java
import java.util.*; public class MAIN { public static void main(String[] args){ Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); int c = sc.nextInt(); if ((b - a) == (c - b)){ System.out.print("YES"); } else System....
Main.java:3: error: class MAIN is public, should be declared in a file named MAIN.java public class MAIN { ^ 1 error
s915217538
p03759
Java
import java.util.*; public class BeginnerTest058_1 { public static void main(String[] args){ Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); int c = sc.nextInt(); if ((b - a) == (c - b)){ System.out.print("YES"); } ...
Main.java:3: error: class BeginnerTest058_1 is public, should be declared in a file named BeginnerTest058_1.java public class BeginnerTest058_1 { ^ 1 error
s313035131
p03759
Java
import java.util.*; public class BeginnerTest058_1 { public static void main(String[] args){ Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); int c = sc.nextInt(); if ((b - a) == (c - b)){ System.out.print("YES"); } ...
Main.java:16: error: class, interface, enum, or record expected } ^ Main.java:18: error: class, interface, enum, or record expected } ^ 2 errors
s509502425
p03759
Java
public static void main(String[] args){ Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); int c = sc.nextInt(); if ((b - a) == (c - b)){ System.out.print("YES"); } else System.out.print("NO"); }
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
s739870145
p03759
C++
#include <stdio.h> void main(void) { char O[999],E[999]; int i; scanf("%s%s", O,E); for(i = 0 ; O[i] ; i++) { if(O[i]>10) putchar(O[i]); if(E[i]>10) putchar(E[i]); } puts(""); return 0;}
a.cc:2:1: error: '::main' must return 'int' 2 | void main(void) | ^~~~
s414444845
p03759
C++
#include <stdio.h> int main() { int a,b,c; scanf("%d%d%d",&a,&b,&c); puts(a+c==b+b?"YES","NO"); return 0; }
a.cc: In function 'int main()': a.cc:6:25: error: expected ':' before ')' token 6 | puts(a+c==b+b?"YES","NO"); | ^ | : a.cc:6:25: error: expected primary-expression before ')' token
s791710237
p03759
C++
using System; using System.Collections.Generic; using System.Collections; class p { static void Main(string[] args) { string[] input = Console.ReadLine().Split(); long a = long.Parse(input[0]), b = long.Parse(input[1]), c = long.Parse(input[2]); if (a + c == 2 * b) Console.WriteL...
a.cc:1:7: error: expected nested-name-specifier before 'System' 1 | using System; | ^~~~~~ a.cc:2:7: error: expected nested-name-specifier before 'System' 2 | using System.Collections.Generic; | ^~~~~~ a.cc:3:7: error: expected nested-name-specifier before 'System' 3 | using System.C...
s347373501
p03759
Java
public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); int c = sc.nextInt(); if ((b-a)==(c-b)){ System.out.println("YES"); } else{ System.out.println("NO"); } } }
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 2 errors
s978830320
p03759
C++
#include <iostream> using namespace std; int main(void){ // Here your code ! int a,b,c; cin >> a >> b >> c; if( b−a==c−b){ cout << "YES" << endl; }else{ cout << "NO" << endl; } }
a.cc:7:9: error: extended character − is not valid in an identifier 7 | if( b−a==c−b){ | ^ a.cc:7:14: error: extended character − is not valid in an identifier 7 | if( b−a==c−b){ | ^ a.cc: In function 'int main()': a.cc:7:9: error: 'b\U00002212a' was not declared in this...
s725687499
p03759
Java
public class A { public static void main(String[] args) { Scanner in = new Scanner(System.in); int[] poles = new int[3]; for (int i = 0; i < 3; i++) { poles[i] = in.nextInt(); } List<Integer> arrangement = new ArrayList<>(); for (int i = 0; i < poles.length; i++) { for (...
Main.java:1: error: class A is public, should be declared in a file named A.java public class A { ^ Main.java:4: error: cannot find symbol Scanner in = new Scanner(System.in); ^ symbol: class Scanner location: class A Main.java:4: error: cannot find symbol ...
s817021324
p03759
Java
// Scanner in = new Scanner(System.in); int[] poles = new int[3]; for (int i = 0; i < 3; i++) { poles[i] = in.nextInt(); } List<Integer> arrangement = new ArrayList<>(); for (int i = 0; i < poles.length; i++) { for (int j = 0; j < poles.length; j++) { if (i < j) { arrangement.add(Math....
Main.java:2: error: unnamed classes are a preview feature and are disabled by default. int[] poles = new int[3]; ^ (use --enable-preview to enable unnamed classes) Main.java:3: error: class, interface, enum, or record expected for (int i = 0; i < 3; i++) { ^ Main.java:3: error: class, interface, enum, or ...
s065039467
p03759
C++
using System; using System.Collections.Generic; using System.Linq; class Program { static void Main(string[] args) { new Magatro().Solve(); } } public class Magatro { public void Solve() { int a, b, c; string[] s = Console.ReadLine().Split(' '); a = int.Parse(s[0]);...
a.cc:1:7: error: expected nested-name-specifier before 'System' 1 | using System; | ^~~~~~ a.cc:2:7: error: expected nested-name-specifier before 'System' 2 | using System.Collections.Generic; | ^~~~~~ a.cc:3:7: error: expected nested-name-specifier before 'System' 3 | using System.L...
s353235862
p03759
C++
import java.io.OutputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.Scanner; /** * Built using CHelper plug-in * Actual solution is at the top */ public class Main { public static void main(String[] args) { InputStream inputStream = System.in...
a.cc:1:1: error: 'import' does not name a type 1 | import java.io.OutputStream; | ^~~~~~ a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts' a.cc:2:1: error: 'import' does not name a type 2 | import java.io.IOException; | ^~~~~~ a.cc:2:1: note: C++20 'import' only available with '-fmod...
s860214466
p03759
C++
#include <iostream > using namespace std; int main() { int a, b, c; cin>>a>>b>>c; cout<< (b-a==c-b?"YES":"NO") <<endl; }
a.cc:1:10: fatal error: iostream : No such file or directory 1 | #include <iostream > | ^~~~~~~~~~~ compilation terminated.
s330383645
p03759
C++
import java.util.*; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); int c = sc.nextInt(); if(b-a==c-b)System.out.println("YES"); else System.out.println("NO"); } }
a.cc:1:1: error: 'import' does not name a type 1 | import java.util.*; | ^~~~~~ a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts' a.cc:3:1: error: expected unqualified-id before 'public' 3 | public class Main { | ^~~~~~
s814926328
p03759
C++
#include <algorithm> #include <bitset> #include <cassert> #include <deque> #include <fstream> #include <iostream> #include <map> #include <math.h> #include <memory> #include <queue> #include <sstream> #include <stdio.h> #include <string> #include <vector> #define FOR(i, a, b) for (int i = (a); i < (b); ++i) #define RE...
a.cc: In function 'int main()': a.cc:78:9: error: 'N' was not declared in this scope 78 | solve(N, M); | ^ a.cc:78:12: error: 'M' was not declared in this scope 78 | solve(N, M); | ^
s346588936
p03759
C++
#include <bits/stdc++.h> using namespace std; int main(){ int a,b,c; cin >> a >> b >> c; if(b-a==c-b){cout << "YES" << endl;} else{cout << "NO" << endl;} return 0;
a.cc: In function 'int main()': a.cc:9:12: error: expected '}' at end of input 9 | return 0; | ^ a.cc:4:11: note: to match this '{' 4 | int main(){ | ^
s806427118
p03759
C++
#include <bits/stdc++.h> using namespace std; int mian(){ int a,b,c; cin >> a >> b >> c; if(b-a==c-b){cout << "YES" << endl;} else{cout << "NO" << endl;} return 0; }
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start': (.text+0x17): undefined reference to `main' collect2: error: ld returned 1 exit status
s151119514
p03759
C++
a, b, c = map(int(input().split())) if b-a == c-b: print('YES') else: print('NO')
a.cc:3:15: warning: multi-character character constant [-Wmultichar] 3 | print('YES') | ^~~~~ a.cc:5:15: warning: multi-character character constant [-Wmultichar] 5 | print('NO') | ^~~~ a.cc:1:1: error: 'a' does not name a type 1 | a, b, c = map(int(in...
s043221839
p03759
C++
<?php list($a, $b, $c) = explode(' ', trim(fgets(STDIN))); if ($b - $a == $c - $b) { echo "YES\n"; } else { echo "NO\n"; }
a.cc:1:1: error: expected unqualified-id before '<' token 1 | <?php | ^ a.cc:3:1: error: expected unqualified-id before 'if' 3 | if ($b - $a == $c - $b) { | ^~ a.cc:5:3: error: expected unqualified-id before 'else' 5 | } else { | ^~~~
s584892840
p03759
C++
#include<stdio.h> int main() { int m,n,k; int x[100000],y[100000]; scanf("%d %d",&n,&m); for(k=0;k<n;k++) scanf("%d",&x[k]); for(k=0;k<m;k++) scanf("%d",&y[k]); int sum=0; int a,b,c,d; for(a=0;a<n-1;a++) for(b=a+1;b<n,b++) for(c=0;c<m-1;c++) for(d=c+1;d<m;d++) sum=(b-a)*(c-d); printf("%d",sum/1000000007);   return 0; ...
a.cc:20:1: error: extended character   is not valid in an identifier 20 |   | ^ a.cc: In function 'int main()': a.cc:15:18: error: expected ';' before ')' token 15 | for(b=a+1;b<n,b++) | ^ | ; a.cc:20:1: error: '\U000000a0' was not declared in this scope 20 |...
s403856479
p03759
C++
#include <iostream> #include <math.h> #include <algorithm> #include <vector> using namespace std; int main() { int a,b,c,d,e; string f,g; cin>>a>>b>>c; d=b-a; e=c-b; if(d=e){ printf(''YES'',f); } else{ printf(''NO'',g); } }
a.cc:13:13: error: empty character constant 13 | printf(''YES'',f); | ^~~~~ a.cc:13:18: error: empty character constant 13 | printf(''YES'',f); | ^~ a.cc:17:13: error: empty character constant 17 | printf(''NO'',g); | ^~~~ a.cc:17:17: er...
s978315328
p03759
C++
#include<stdio.h> int main(){ int a,b,c while(scanf("%d%d%d",&a,&b,&c)!=EOF){ if(a<1||b<1||c<1||a>100||b>100||c>100) continue; if(a-b==b-c) printf("YES") else printf("NO") } }
a.cc: In function 'int main()': a.cc:4:9: error: expected initializer before 'while' 4 | while(scanf("%d%d%d",&a,&b,&c)!=EOF){ | ^~~~~
s021915624
p03759
C++
#include<stdio.h> int main(){ int a,b,c while(scanf("%d%d%d",&a,&b,&c)!=EOF){ if(a<1||b<1||c<1||a>100||b>100||c>100) continue; if(a-b==b-c) printf("YES") else printf("NO") } }
a.cc: In function 'int main()': a.cc:4:9: error: expected initializer before 'while' 4 | while(scanf("%d%d%d",&a,&b,&c)!=EOF){ | ^~~~~
s486279769
p03759
C++
#include <iostream> #include <math.h> #include <algorithm> #include <vector> using namespace std; int main() { int a,b,c,d,e; string YES; string NO; cin>>a>>b>>c; d=b-a; e=c-b; if(d=e){ printf('YES'); } else{ printf('NO'); } }
a.cc:14:13: warning: multi-character character constant [-Wmultichar] 14 | printf('YES'); | ^~~~~ a.cc:18:13: warning: multi-character character constant [-Wmultichar] 18 | printf('NO'); | ^~~~ a.cc: In function 'int main()': a.cc:14:13: error: invalid conversion from...
s042986853
p03759
C++
a,b,c = map(int, raw_input().split()) if b-a == c-b: print 'YES' else: print 'NO'
a.cc:4:11: warning: multi-character character constant [-Wmultichar] 4 | print 'YES' | ^~~~~ a.cc:6:11: warning: multi-character character constant [-Wmultichar] 6 | print 'NO' | ^~~~ a.cc:1:1: error: 'a' does not name a type 1 | a,b,c = map(int, raw_input().split()) ...
s415211274
p03759
C++
#include <iostream> #include <math.h> #include <algorithm> #include <vector> using namespace std; int main() { int a,b,c,d,e; string YES; string NO; cin>>a>>b>>c; d=b-a; e=c-b; if(d=e){ printf(YES) } else{ printf(NO) } }
a.cc: In function 'int main()': a.cc:14:13: error: cannot convert 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'const char*' 14 | printf(YES) | ^~~ | | | std::string {aka std::__cxx11::basic_string<char>} In file included from /usr/include/c++/1...
s241024016
p03759
Java
import java.util.Scanner; public static void main(String[] args) { // TODO 自動生成されたメソッド・スタブ Scanner stdIn=new Scanner(System.in); int a=stdIn.nextInt(); int b=stdIn.nextInt(); int c=stdIn.nextInt(); if(a-b==b-c) System.out.println("YES"); else System.out.println("NO"); }
Main.java:4: 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
s513384765
p03759
C
#include <stdio.h> int main(void) { int a=0,b=0,c=0,d=0,e=0; scanf_s("%d",&a); scanf_s("%d",&b); scanf_s("%d",&c); d=b-a; e=c-b; if(d<0){ d=d*-1; } if(e<0){ e=e*-1; } if(d==e){ printf("YES\n"); }else{ printf("NO\n"); } return 0; }
main.c: In function 'main': main.c:7:9: error: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration] 7 | scanf_s("%d",&a); | ^~~~~~~ | scanf
s730371420
p03759
Java
import java.util.Scanner; public class Question2 { public static void main(String[] args) { // TODO 自動生成されたメソッド・スタブ Scanner stdIn=new Scanner(System.in); int a=stdIn.nextInt(); int b=stdIn.nextInt(); int c=stdIn.nextInt(); if(a-b==b-c) System.out.println("YES"); else System.out.println("NO"); ...
Main.java:2: error: class Question2 is public, should be declared in a file named Question2.java public class Question2 { ^ 1 error
s028514468
p03759
C++
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; class Program { static void Main(string[] args) { string[] temp = Console.ReadLine().Split(' '); int cou = 0; int[] colle = new int[3]; ...
a.cc:1:7: error: expected nested-name-specifier before 'System' 1 | using System; | ^~~~~~ a.cc:2:7: error: expected nested-name-specifier before 'System' 2 | using System.Collections.Generic; | ^~~~~~ a.cc:3:7: error: expected nested-name-specifier before 'System' 3 | using System.L...
s365167122
p03759
C++
#include<iostream> using namespace std; int main(){ int a,b,c; cin >> a >> b >> c; if( b−a == c−b ){ cout << "YES" << endl; } else{ cout << "NO" << endl; } return 0; }
a.cc:7:9: error: extended character − is not valid in an identifier 7 | if( b−a == c−b ){ | ^ a.cc:7:16: error: extended character − is not valid in an identifier 7 | if( b−a == c−b ){ | ^ a.cc: In function 'int main()': a.cc:7:9: error: 'b\U00002212a' was not declared...
s856910603
p03759
C++
#include <iostream> using namespace std; int main() { int A,B,C; cin >> A >> B>> C; cout << (B-A==C-B : "YES" ? "NO"); return 0; }
a.cc: In function 'int main()': a.cc:9:21: error: expected ')' before ':' token 9 | cout << (B-A==C-B : "YES" ? "NO"); | ~ ^~ | )
s211949132
p03759
C++
#include <iostream> #include <string> #define rep(i,n) for(int i = 0; i < n;++i) using namespace std; int main(){ int a,b,c; cin >> a >> b >> c; if(b-a == c- b) cout << "YES"<<endl; else cout <<< "NO" <<endl; return 0; }
a.cc: In function 'int main()': a.cc:13:24: error: expected primary-expression before '<' token 13 | cout <<< "NO" <<endl; | ^ a.cc:13:31: error: invalid operands of types 'const char [3]' and '<unresolved overloaded function type>' to binary 'operator<<' 13 | ...
s844180184
p03759
C++
#include <iostream> using namespace std; int main() { int A,B,C; cin >> A >> B>> C; cout << (b-a==c-b : "YES" ? "NO"); return 0; }
a.cc: In function 'int main()': a.cc:9:13: error: 'b' was not declared in this scope 9 | cout << (b-a==c-b : "YES" ? "NO"); | ^ a.cc:9:15: error: 'a' was not declared in this scope 9 | cout << (b-a==c-b : "YES" ? "NO"); | ^ a.cc:9:18: error: 'c' was not declared in th...
s659830735
p03759
C++
#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c; cin >> a >> b >> c; if(b-a==c-b) cout << YES << endl; else cout << NO << endl; return 0; }
a.cc: In function 'int main()': a.cc:7:26: error: 'YES' was not declared in this scope 7 | if(b-a==c-b) cout << YES << endl; | ^~~ a.cc:8:18: error: 'NO' was not declared in this scope 8 | else cout << NO << endl; | ^~
s011716544
p03759
C++
#include<stdio.h> int main() { int a,b,c; scanf(("%d %d %d",&a,&b,&c); if(b-a==c-b) printf("YES"); else printf("NO"); return 0; }
a.cc: In function 'int main()': a.cc:5:28: error: expected ')' before ';' token 5 | scanf(("%d %d %d",&a,&b,&c); | ~ ^ | )
s322882056
p03759
C
include <stdio.h> int main(void){ int a,b,c; scanf("%d %d %d",&a,&b,&c); if(b-a==c-b){ printf("YES\n"); }else{ printf("NO\n"); } return 0; }
main.c:1:9: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token 1 | include <stdio.h> | ^
s135937720
p03759
C++
#include <bits/stdc++.h> using namespace std; //int main( int argc, char *argv[] ) { int A; int B; int C; // 入力 cin >> A; cin >> B; cin >> C; // 出力 if( A-B==B-C ) cout << "YES" << endl; else cout << "NO" << endl; return 0; }
a.cc:5:1: error: expected unqualified-id before '{' token 5 | { | ^
s573387358
p03759
C++
#incldue<iostream> using namespace std; int main() { int a,b,c; cin>>a>>b>>c; if(b-a==c-b) cout<<"YES"<<endl; else cout<<"NO"<<endl; return 0; }
a.cc:1:2: error: invalid preprocessing directive #incldue; did you mean #include? 1 | #incldue<iostream> | ^~~~~~~ | include a.cc: In function 'int main()': a.cc:6:1: error: 'cin' was not declared in this scope 6 | cin>>a>>b>>c; | ^~~ a.cc:1:1: note: 'std::cin' is defined in header '<iostrea...
s907920136
p03759
C++
int main(void){ int a,b,c; cin >> a >> b >> c; if (b-a == c-b) cout << "YES"; else cout << "NO"; cout << endl; }
a.cc: In function 'int main()': a.cc:3:5: error: 'cin' was not declared in this scope 3 | cin >> a >> b >> c; | ^~~ a.cc:5:9: error: 'cout' was not declared in this scope 5 | cout << "YES"; | ^~~~ a.cc:7:9: error: 'cout' was not declared in this scope 7 | cout << ...
s512742393
p03759
C++
import java.util.*; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); int c = sc.nextInt(); if (b−a=c−b) { System.out.println("YES"); } else { System.out.println("NO"); } } }
a.cc:11:21: error: extended character − is not valid in an identifier 11 | if (b−a=c−b) { | ^ a.cc:11:25: error: extended character − is not valid in an identifier 11 | if (b−a=c−b) { | ^ a.cc:1:1: error: 'import' does not nam...
s602444112
p03759
C++
a,b,c=gets.split.map &:to_i puts b-a==c-b ? :YES : :NO
a.cc:1:1: error: 'a' does not name a type 1 | a,b,c=gets.split.map &:to_i | ^