提出 2aed3531-5d94-4aba-9914-735a6e35e668

コード

int main() {
    int A,B,C,T;
    cin >> A >> B >> C >> T;
    if(1/A < C/T){
        cout << 1 << endl;
    else if(1/B < C/T){
        cout << 1 << endl;
    }
    else()
        cout < 0 << endl;
    }
}

結果

問題	点数	言語	結果	実行時間	メモリ
B - Dash	0	C++	WJ	0 ms	0 KiB

コンパイルエラー

Main.cpp: In function 'int main()':
Main.cpp:3:5: error: 'cin' was not declared in this scope
    3 |     cin >> A >> B >> C >> T;
      |     ^~~
Main.cpp:5:9: error: 'cout' was not declared in this scope
    5 |         cout << 1 << endl;
      |         ^~~~
Main.cpp:5:22: error: 'endl' was not declared in this scope
    5 |         cout << 1 << endl;
      |                      ^~~~
Main.cpp:6:5: error: expected '}' before 'else'
    6 |     else if(1/B < C/T){
      |     ^~~~
Main.cpp:4:18: note: to match this '{'
    4 |     if(1/A < C/T){
      |                  ^
Main.cpp:7:9: error: 'cout' was not declared in this scope
    7 |         cout << 1 << endl;
      |         ^~~~
Main.cpp:7:22: error: 'endl' was not declared in this scope
    7 |         cout << 1 << endl;
      |                      ^~~~
Main.cpp:9:10: error: expected primary-expression before ')' token
    9 |     else()
      |          ^
Main.cpp: At global scope:
Main.cpp:12:1: error: expected declaration before '}' token
   12 | }
      | ^