Submission #239053

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
239053	2020-06-14 09:22:46	ne4eHbKa	Mate (COCI18_mate)	C++17	100 / 100	1304 ms	35076 KiB

mate

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#include <bits/stdc++.h>
using namespace std;
#define ft first
#define sd second
const int N = 2020;
const int A = 26;
const int md = 1e9 + 7;
const int Q = 5e5 + 5;
void madd(int &a, int b) {a += b; while(a < 0) a += md; while(a >= md) a -= md;}
int msum(int a, int b) {a += b; while(a < 0) a += md; while(a >= md) a -= md; return a;}
void mmul(int &a, int b) {a = 1ll * a * b % md;}
int mpro(int a, int b) {return 1ll * a * b % md;}
int mpow(int a, int p) {
    int ans = 1;
    for(int i = 1 << 30; i; i >>= 1) {
        mmul(ans, ans);
        if(p & i) mmul(ans, a);
    }
    return ans;
}
int n, q;
string s;
int t[Q];
char x[Q], y[Q];
 
 
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Compilation message (stderr)

mate.cpp: In function 'int main()':
mate.cpp:83:15: warning: array subscript has type 'char' [-Wchar-subscripts]
         f[x[i]][y[i]].add(t[i], false);
               ^
mate.cpp:83:21: warning: array subscript has type 'char' [-Wchar-subscripts]
         f[x[i]][y[i]].add(t[i], false);
                     ^
mate.cpp:91:23: warning: array subscript has type 'char' [-Wchar-subscripts]
         cout << f[x[i]][y[i]].get(t[i]) << '\n';
                       ^
mate.cpp:91:29: warning: array subscript has type 'char' [-Wchar-subscripts]
         cout << f[x[i]][y[i]].get(t[i]) << '\n';
                             ^

• Subtask 1: 100 / 100