Submission #971375

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
971375	2024-04-28 12:17:13	Wael	Real Mountains (CCO23_day1problem2)	C++17	16 / 25	5104 ms	165512 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
int dx[] = {0, 0, -1, 1};
int dy[] = {1, -1, 0, 0};
int const mod = 1e6 + 3;
mt19937 RNG(chrono::steady_clock::now().time_since_epoch().count());
int mul(long long x, long long y) {
    while(x >= mod) x -= mod;
    while(y >= mod) y -= mod;
    return (x * y) % mod;
}
int add(long long x, long long y) {
    while(x >= mod) x -= mod;
    while(y >= mod) y -= mod;
    return (x + y) % mod;
}
int sub(long long x, long long y) {
    while(x >= mod) x -= mod;
    while(y >= mod) y -= mod;
    return (x - y + mod) % mod;
}
int power(long long x, long long y) {
    if(y == 0) return 1;
    if(y == 1) return x;
    int ret = power(x, y / 2);
    ret = mul(ret, ret);
 
 
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Compilation message (stderr)

Main.cpp:126:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
  126 | main() {
      | ^~~~

• Subtask 1: 3 / 3
• Subtask 2: 3 / 3
• Subtask 3: 3 / 3
• Subtask 4: 3 / 3
• Subtask 5: 4 / 4
• Subtask 6: 0 / 5
• Subtask 7: 0 / 4