CSES - Datatähti 2024 alku - Results
Submission details
Task:Lumimyrsky
Sender:Akaseli
Submission time:2023-10-30 09:56:44 +0200
Language:C++ (C++20)
Status:COMPILE ERROR

Compiler report

input/code.cpp:7:1: error: expected unqualified-id before 'int'
    7 | int prevB = 0;
      | ^~~
input/code.cpp: In function 'int main()':
input/code.cpp:25:14: error: 'prevB' was not declared in this scope; did you mean 'prevA'?
   25 |         if(x-prevB>0){
      |              ^~~~~
      |              prevA
input/code.cpp:28:9: error: 'prevB' was not declared in this scope; did you mean 'prevA'?
   28 |         prevB = x;
      |         ^~~~~
      |         prevA

Code

#include <bits/stdc++.h>
using namespace std;
int prevA = 0,
int prevB = 0;
int nousuA = 0;
int nousuB = 0;
int main(){
for(int i = 0; i<10; i++){
int x;
cin >> x;
if(x-prevA>0){
nousuA += x;
}
prevA = x;
}
for(int i = 0; i<10; i++){
int x;
cin >> x;
if(x-prevB>0){
nousuB += x;
}
prevB = x;
}
if(nousuA<nousuB){
cout << "1";
}
else{
cout << "2";
}
}