제출 #499397

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
499397		Ibraheem	Ljeto (COCI21_ljeto)	C++14	0 / 50	0 ms	204 KiB

Main

#include<bits/stdc++.h>
using namespace std;
int a[8];
int main(){
    
    int n , m , t , k , o , p , r;
    cin >> n;
    a[1] = -1;
    a[2] = -1;
    a[3] = -1;
    a[4] = -1;
    a[5] = -1;
    a[6] = -1;
    a[7] = -1;
    a[8] = -1;
    while(n > 0){
        cin >> t >> r >> k;
        if(a[r] - t <= 10){
            if(r <= 4){
                o = o + 150;
            }
            if(r >= 5){
                p = p + 150;
            }
        }else if(a[r] - t > 10){
            if(r <= 4){
                o = o + 100;
            }
            if(r <= 5){
                p = p + 100; 
            }
        }
        t = a[r];
        n--;
    }
    if(o > 100){o = o - 50;}
    if(p > 100){p = p - 50;}
    cout << o << " " << p;
}

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int main()':
Main.cpp:6:13: warning: unused variable 'm' [-Wunused-variable]
    6 |     int n , m , t , k , o , p , r;
      |             ^
Main.cpp:15:8: warning: array subscript 8 is above array bounds of 'int [8]' [-Warray-bounds]
   15 |     a[8] = -1;
      |     ~~~^
Main.cpp:3:5: note: while referencing 'a'
    3 | int a[8];
      |     ^
Main.cpp:37:19: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized]
   37 |     if(p > 100){p = p - 50;}
      |                 ~~^~~~~~~~
Main.cpp:36:19: warning: 'o' may be used uninitialized in this function [-Wmaybe-uninitialized]
   36 |     if(o > 100){o = o - 50;}
      |                 ~~^~~~~~~~

• Subtask 1: 0 / 10
• Subtask 2: 0 / 15
• Subtask 3: 0 / 25