Task: | Lehmät |
Sender: | a256 |
Submission time: | 2022-10-31 08:17:14 +0200 |
Language: | C++ (C++11) |
Status: | READY |
Result: | 100 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 28 |
#2 | ACCEPTED | 72 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.00 s | 1, 2 | details |
#2 | ACCEPTED | 0.00 s | 1, 2 | details |
#3 | ACCEPTED | 0.00 s | 1, 2 | details |
#4 | ACCEPTED | 0.00 s | 1, 2 | details |
#5 | ACCEPTED | 0.00 s | 1, 2 | details |
#6 | ACCEPTED | 0.00 s | 2 | details |
#7 | ACCEPTED | 0.00 s | 2 | details |
#8 | ACCEPTED | 0.00 s | 2 | details |
#9 | ACCEPTED | 0.00 s | 2 | details |
Code
#include <bits/stdc++.h>using namespace std;#define FOR(i, n) for(decltype(n) i=0;i<(n);++i)#define FORI(i, s, n) for(decltype(n) i=(s);i<(n);++i)#define BE(t) t.begin(), t.end()#define RBE(t) t.rbegin(), t.rend()#define evn(n) (!((n) & 1))#define PB push_back#define MP(f, s) make_pair((f), (s))#define F first#define S second#define pmod(a, m) ((a)%(m)+(m))%(m)typedef unsigned long long ull;typedef long long ll;#define MOD ((int)1e9+7)#define CEILDIV(a, b) (((a)-1)/(b)+1)int main(){int n, m, r = 0;cin >> n >> m;for(int i = 0; i < n; ++i){string s;cin >> s;int j;for(j = 0; j < m && s[j] != '*'; ++j);++j;for(; j < m && s[j] != '*'; ++j){if(s[j] == '@')++r;}}cout << r;}
Test details
Test 1
Group: 1, 2
Verdict: ACCEPTED
input |
---|
3 3 *** *.* *** |
correct output |
---|
0 |
user output |
---|
0 |
Test 2
Group: 1, 2
Verdict: ACCEPTED
input |
---|
3 3 *** *@* *** |
correct output |
---|
1 |
user output |
---|
1 |
Test 3
Group: 1, 2
Verdict: ACCEPTED
input |
---|
5 10 ...@...... ..******.. @.*@@@@*.@ ..******.. ... |
correct output |
---|
4 |
user output |
---|
4 |
Test 4
Group: 1, 2
Verdict: ACCEPTED
input |
---|
10 10 @@...@.@@@ ..@@.@@..@ @.*******@ ..*@....*. ... |
correct output |
---|
11 |
user output |
---|
11 |
Test 5
Group: 1, 2
Verdict: ACCEPTED
input |
---|
10 10 ********** *@@@@@@@@* *@@@@@@@@* *@@@@@@@@* ... |
correct output |
---|
64 |
user output |
---|
64 |
Test 6
Group: 2
Verdict: ACCEPTED
input |
---|
100 100 .........................@....... |
correct output |
---|
60 |
user output |
---|
60 |
Test 7
Group: 2
Verdict: ACCEPTED
input |
---|
100 100 ..@@..........@......@....@@..... |
correct output |
---|
1507 |
user output |
---|
1507 |
Test 8
Group: 2
Verdict: ACCEPTED
input |
---|
100 100 .@..@@..@@.@..@..@..@@..@..@..... |
correct output |
---|
3348 |
user output |
---|
3348 |
Test 9
Group: 2
Verdict: ACCEPTED
input |
---|
100 100 @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@... |
correct output |
---|
7225 |
user output |
---|
7225 |