Submission #1060409

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1060409	2024-08-15T13:58:51 Z	Kazoo	Collecting Mushrooms (NOI18_collectmushrooms)	C++14	Compilation error	0 ms	0 KB

mushrooms

#include <bits/stdc++.h>
using namespace std;
#define ll long long

const int maxR = 5e5+5;
int r, c, d, k;
string garden[maxR];
bool watered[maxR][maxR];


int main(){
    cin >> r >> c >> d >> k;
    for(int i = 0; i<r; i++){
        cin >> garden[i];
    }
    vector<vector<int>> kena;
    for(int i = 0; i<r; i++){
        vector<int> ps;
        for(int j = 0; j<c; j++){
            ps.push_back(0);
        }
        kena.push_back(ps);
    }
    int cnt = 0;
    for(int i = 0; i<r; i++){
        for(int j = 0; j<c; j++){
            if(garden[i][j]=='S')
            {
                // atas kiri [i-d][j-d]
                // bawah kanan [i+d][j+d]
                // atas kanan [i-d][j+d]
                // bawah kiri [i+d][j-d]

                int atas = max(i-d, 0);
                int kiri = max(j-d, 0);
                kena[atas][kiri]++;
                int kanan = -1, bawah = -1;
                if(i+d+1<=r-1) bawah = i+d+1;
                if(j+d+1<=c-1) kanan = j+d+1;

                if(kanan!=-1) kena[atas][kanan]--;
                if(bawah!=-1) kena[bawah][kiri]--;
                if(kanan!=-1 && bawah!=-1) kena[kanan][bawah]++;
                
            }
        }
    }   

    ll ans = 0;
    for(int i = 0; i<r; i++){
        for(int j = 0; j<c; j++){
            if(i!=0) kena[i][j] += kena[i-1][j];
            if(j!=0) kena[i][j] += kena[i][j-1];
            if(i!=0 && j!=0) kena[i][j] -= kena[i-1][j-1];

            if(garden[i][j]=='M' && kena[i][j] >= k) ans++;
        }
        // cout << endl;
    } 

    cout << ans << endl;

}

Compilation message

mushrooms.cpp: In function 'int main()':
mushrooms.cpp:24:9: warning: unused variable 'cnt' [-Wunused-variable]
   24 |     int cnt = 0;
      |         ^~~
/tmp/ccFTjZ9v.o: in function `__tcf_0':
mushrooms.cpp:(.text+0x9): relocation truncated to fit: R_X86_64_PC32 against symbol `garden[abi:cxx11]' defined in .bss section in /tmp/ccFTjZ9v.o
/tmp/ccFTjZ9v.o: in function `main':
mushrooms.cpp:(.text.startup+0x9): relocation truncated to fit: R_X86_64_PC32 against symbol `r' defined in .bss section in /tmp/ccFTjZ9v.o
mushrooms.cpp:(.text.startup+0x10): relocation truncated to fit: R_X86_64_PC32 against symbol `std::cin' defined in .bss._ZSt3cin section in /usr/lib/gcc/x86_64-linux-gnu/10/libstdc++.a(globals_io.o)
mushrooms.cpp:(.text.startup+0x38): relocation truncated to fit: R_X86_64_PC32 against symbol `c' defined in .bss section in /tmp/ccFTjZ9v.o
mushrooms.cpp:(.text.startup+0x47): relocation truncated to fit: R_X86_64_PC32 against symbol `d' defined in .bss section in /tmp/ccFTjZ9v.o
mushrooms.cpp:(.text.startup+0x56): relocation truncated to fit: R_X86_64_PC32 against symbol `k' defined in .bss section in /tmp/ccFTjZ9v.o
mushrooms.cpp:(.text.startup+0x64): relocation truncated to fit: R_X86_64_PC32 against symbol `r' defined in .bss section in /tmp/ccFTjZ9v.o
mushrooms.cpp:(.text.startup+0x73): relocation truncated to fit: R_X86_64_PC32 against symbol `garden[abi:cxx11]' defined in .bss section in /tmp/ccFTjZ9v.o
mushrooms.cpp:(.text.startup+0x7c): relocation truncated to fit: R_X86_64_PC32 against symbol `std::cin' defined in .bss._ZSt3cin section in /usr/lib/gcc/x86_64-linux-gnu/10/libstdc++.a(globals_io.o)
mushrooms.cpp:(.text.startup+0x94): relocation truncated to fit: R_X86_64_PC32 against symbol `r' defined in .bss section in /tmp/ccFTjZ9v.o
mushrooms.cpp:(.text.startup+0xeb): additional relocation overflows omitted from the output
/usr/bin/ld: failed to convert GOTPCREL relocation; relink with --no-relax
collect2: error: ld returned 1 exit status