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提出 #22894751
ソースコード 拡げる
#include <bits/stdc++.h>
using namespace std;
const int64_t MOD = 998244353;
void add(int64_t& a, int64_t b){
a = (a+b) % MOD;
}
void mul(int64_t& a, int64_t b){
a = a*b % MOD;
}
int64_t power_mod(int64_t num, int64_t power){
int64_t prod = 1;
num %= MOD;
while(power > 0){
if(power&1) prod = prod * num % MOD;
num = num * num % MOD;
power >>= 1;
}
return prod;
}
int main(){
int H, W;
cin >> H >> W;
vector<map<char, int>> MP(H+W-1);
for(int i=0; i<H; i++){
string s;
cin >> s;
for(int j=0; j<W; j++) MP[i+j][s[j]]++;
}
int64_t ans = 1;
for(auto& mp : MP){
mul(ans, (mp['R']==0) + (mp['B']==0));
}
cout << ans << endl;
return 0;
}
提出情報
| 提出日時 | |
|---|---|
| 問題 | B - Uniformly Distributed |
| ユーザ | betrue12 |
| 言語 | C++ (GCC 9.2.1) |
| 得点 | 400 |
| コード長 | 799 Byte |
| 結果 | AC |
| 実行時間 | 21 ms |
| メモリ | 3688 KiB |
ジャッジ結果
| セット名 | Sample | All | ||||
|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 400 / 400 | ||||
| 結果 |
|
|
| セット名 | テストケース |
|---|---|
| Sample | sample_01.txt, sample_02.txt, sample_03.txt |
| All | handmade_00.txt, handmade_01.txt, handmade_02.txt, one_00.txt, one_01.txt, one_02.txt, one_03.txt, random_00.txt, random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, random_yes_00.txt, random_yes_01.txt, random_yes_02.txt, random_yes_03.txt, random_yes_04.txt, random_yes_05.txt, random_yes_06.txt, random_yes_07.txt, random_yes_08.txt, random_yes_09.txt, sample_01.txt, sample_02.txt, sample_03.txt, special_00.txt, special_01.txt, special_02.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| handmade_00.txt | AC | 8 ms | 3356 KiB |
| handmade_01.txt | AC | 2 ms | 3288 KiB |
| handmade_02.txt | AC | 2 ms | 3312 KiB |
| one_00.txt | AC | 2 ms | 3404 KiB |
| one_01.txt | AC | 2 ms | 3360 KiB |
| one_02.txt | AC | 18 ms | 3496 KiB |
| one_03.txt | AC | 7 ms | 3404 KiB |
| random_00.txt | AC | 3 ms | 3484 KiB |
| random_01.txt | AC | 2 ms | 3452 KiB |
| random_02.txt | AC | 21 ms | 3688 KiB |
| random_03.txt | AC | 15 ms | 3564 KiB |
| random_04.txt | AC | 3 ms | 3560 KiB |
| random_05.txt | AC | 16 ms | 3620 KiB |
| random_yes_00.txt | AC | 2 ms | 3508 KiB |
| random_yes_01.txt | AC | 2 ms | 3488 KiB |
| random_yes_02.txt | AC | 13 ms | 3684 KiB |
| random_yes_03.txt | AC | 12 ms | 3560 KiB |
| random_yes_04.txt | AC | 19 ms | 3560 KiB |
| random_yes_05.txt | AC | 14 ms | 3544 KiB |
| random_yes_06.txt | AC | 13 ms | 3588 KiB |
| random_yes_07.txt | AC | 3 ms | 3536 KiB |
| random_yes_08.txt | AC | 8 ms | 3484 KiB |
| random_yes_09.txt | AC | 2 ms | 3516 KiB |
| sample_01.txt | AC | 4 ms | 3356 KiB |
| sample_02.txt | AC | 2 ms | 3436 KiB |
| sample_03.txt | AC | 3 ms | 3368 KiB |
| special_00.txt | AC | 12 ms | 3568 KiB |
| special_01.txt | AC | 2 ms | 3460 KiB |
| special_02.txt | AC | 2 ms | 3492 KiB |