結果
| 問題 |
No.987 N×Mマス計算(基本)
|
| コンテスト | |
| ユーザー |
MarcusAureliusAntoninus
|
| 提出日時 | 2020-02-14 21:25:47 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 2 ms / 2,000 ms |
| コード長 | 412 bytes |
| コンパイル時間 | 2,165 ms |
| コンパイル使用メモリ | 194,268 KB |
| 最終ジャッジ日時 | 2025-01-08 23:58:29 |
|
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 |
| other | AC * 18 |
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:10:27: warning: format ‘%lld’ expects argument of type ‘long long int*’, but argument 2 has type ‘long int*’ [-Wformat=]
10 | scanf("%lld", &e);
| ~~~^ ~~
| | |
| | long int*
| long long int*
| %ld
main.cpp:12:27: warning: format ‘%lld’ expects argument of type ‘long long int*’, but argument 2 has type ‘long int*’ [-Wformat=]
12 | scanf("%lld", &e);
| ~~~^ ~~
| | |
| | long int*
| long long int*
| %ld
main.cpp:20:36: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 2 has type ‘int64_t’ {aka ‘long int’} [-Wformat=]
20 | printf("%lld%c", ans, j + 1 == M? '\n': ' ');
| ~~~^ ~~~
| | |
| | int64_t {aka long int}
| long long int
| %ld
main.cpp:7:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
7 | scanf("%d%d %c", &N, &M, &op);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
main.cpp:10:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
10 | scanf("%lld", &e);
| ~~~~~^~~~~~~~~~~~
main.cpp:12:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
12 |
ソースコード
#include <bits/stdc++.h>
int main()
{
int N, M;
char op;
scanf("%d%d %c", &N, &M, &op);
std::vector<int64_t> A(N), B(M);
for (auto& e: B)
scanf("%lld", &e);
for (auto& e: A)
scanf("%lld", &e);
for (int i{}; i < N; i++)
for (int j{}; j < M; j++)
{
int64_t ans{};
if (op == '+') ans = A[i] + B[j];
else ans = A[i] * B[j];
printf("%lld%c", ans, j + 1 == M? '\n': ' ');
}
return 0;
}
MarcusAureliusAntoninus