Submission #1180863

#	Time	Username	Problem	Language	Result	Execution time	Memory
1180863		yusuf12360	Skyscraper (JOI16_skyscraper)	C++20	Compilation error	0 ms	0 KiB

skyscraper

#include<bits/stdc++.h>
#define int long long
#define ld long double
#define pii pair<int, int>
#define vi vector<int>
#define vvi vector<vi> 
#define pb push_back
#define fi first
#define se second
#define TII tuple<int, int, int>
#define MT make_tuple
#define mp make_pair
#define ts to_string
#define all(x) (x).begin(), (x).end()
#define sz(x) (int)(x).size()
#define lb lower_bound
#define ub upper_bound
#pragma GCC optimize("O3", "unroll-loops")
using namespace std;
const int MOD = 1e9 + 7, N = 105, K = 1e4 + 5;
int dp[N][N][K][3];
bool interval(int a, int b, int c) {
    return a <= b && b <= c;
}
int32_t main() {
    ios_base::sync_with_stdio(false); cin.tie(NULL);
    int n, m; cin >> n >> m;
    vi a(n + 2); for(int i = 1; i <= n; i++) cin >> a[i]; a[n + 1] = K;
    sort(all(a));
    dp[0][0][0][0] = 1;
    for(int i = 0; i < n; i++) {
        for(int j = 0; j < n; j++) {
            if(i < j) continue;
            for(int k = 0; k < K; k++) {
                for(int l = 0; l <= 2; l++) {
                    if(l > j) continue;
                    dp[i][j][k][l] %= MOD;
                    int d = (2 * j - l) * (a[i + 2] - a[i + 1]);

                    // add new CC in the middle of the permutation
                    if(k + d + 2 * (a[i + 2] - a[i + 1]) < K)
                        dp[i + 1][j + 1][k + d + 2 * (a[i + 2] - a[i + 1])][l] += dp[i][j][k][l];

                    // add new CC in the end of the permutation
                    if(k + d + (a[i + 2] - a[i + 1]) < K && l <= 1)
                        dp[i + 1][j + 1][k + d + (a[i + 2] - a[i + 1])][l + 1] += (2 - l) * dp[i][j][k][l];

                    // connect i + 1 to the end of any CC but still in the middle of the permutation
                    if(k + d < K)
                        dp[i + 1][j][k + d][l] += (2 * j - l) * dp[i][j][k][l];

                    // connect i + 1 to the end of any CC and at the end of the permutation
                    if(interval(0, k + d - (a[i + 2] - a[i + 1]), K - 1) && l <= 1) {
                        dp[i + 1][j][k + d - (a[i + 2] - a[i + 1])][l + 1] += (2 - l) * (j - l) * dp[i][j][k][l];

                        // special case : i + 1 connect to a CC that has an end of a permutation
                        if(i == n - 1 && j == 1 && l == 1)
                            dp[i + 1][j][k + d - (a[i + 2] - a[i + 1])][l + 1] += dp[i][j][k][l];
                    }

                    // connect 2 CC
                    int mi = j - l, en = l;
                    int conv = mi * en + mi * (mi - 1);
                    if(i == n - 1 && mi == 0 && en == 2) conv++;
                    if(interval(0, k + d - 2 * (a[i + 2] - a[i + 1]), K - 1) && j >= 2)
                        dp[i + 1][j - 1][k + d - 2 * (a[i + 2] - a[i + 1])][l] += conv * dp[i][j][k][l];
                }
            }
        }
    }
    int ans = 0;
    for(int k = 0; k <= m; k++) ans = (ans + dp[n][1][k][2] % MOD) % MOD;
    cout << ans << '\n';
    return 0;
}

Compilation message (stderr)

/tmp/ccFEF2PR.o: in function `main':
skyscraper.cpp:(.text.startup+0xf): 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/11/libstdc++.a(globals_io.o)
skyscraper.cpp:(.text.startup+0x44): 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/11/libstdc++.a(globals_io.o)
skyscraper.cpp:(.text.startup+0xa0d): relocation truncated to fit: R_X86_64_PC32 against symbol `std::cout' defined in .bss._ZSt4cout section in /usr/lib/gcc/x86_64-linux-gnu/11/libstdc++.a(globals_io.o)
/tmp/ccFEF2PR.o: in function `_GLOBAL__sub_I_dp':
skyscraper.cpp:(.text.startup+0xb08): relocation truncated to fit: R_X86_64_PC32 against `.bss'
/usr/lib/gcc/x86_64-linux-gnu/11/libstdc++.a(vterminate.o): in function `__gnu_cxx::__verbose_terminate_handler()':
(.text._ZN9__gnu_cxx27__verbose_terminate_handlerEv+0x1e): relocation truncated to fit: R_X86_64_PC32 against `.bss._ZZN9__gnu_cxx27__verbose_terminate_handlerEvE11terminating'
(.text._ZN9__gnu_cxx27__verbose_terminate_handlerEv+0x2b): relocation truncated to fit: R_X86_64_PC32 against `.bss._ZZN9__gnu_cxx27__verbose_terminate_handlerEvE11terminating'
/usr/lib/gcc/x86_64-linux-gnu/11/libstdc++.a(ios_init.o): in function `std::ios_base::Init::Init()':
(.text._ZNSt8ios_base4InitC2Ev+0x1c): failed to convert GOTPCREL relocation against '_ZNSt8ios_base4Init11_S_refcountE'; relink with --no-relax
(.text._ZNSt8ios_base4InitC2Ev+0x60): relocation truncated to fit: R_X86_64_PC32 against symbol `__gnu_internal::buf_cout_sync' defined in .bss._ZN14__gnu_internal13buf_cout_syncE section in /usr/lib/gcc/x86_64-linux-gnu/11/libstdc++.a(globals_io.o)
(.text._ZNSt8ios_base4InitC2Ev+0x67): relocation truncated to fit: R_X86_64_PC32 against symbol `__gnu_internal::buf_cout_sync' defined in .bss._ZN14__gnu_internal13buf_cout_syncE section in /usr/lib/gcc/x86_64-linux-gnu/11/libstdc++.a(globals_io.o)
(.text._ZNSt8ios_base4InitC2Ev+0x72): relocation truncated to fit: R_X86_64_PC32 against symbol `__gnu_internal::buf_cout_sync' defined in .bss._ZN14__gnu_internal13buf_cout_syncE section in /usr/lib/gcc/x86_64-linux-gnu/11/libstdc++.a(globals_io.o)
(.text._ZNSt8ios_base4InitC2Ev+0x87): relocation truncated to fit: R_X86_64_PC32 against symbol `__gnu_internal::buf_cout_sync' defined in .bss._ZN14__gnu_internal13buf_cout_syncE section in /usr/lib/gcc/x86_64-linux-gnu/11/libstdc++.a(globals_io.o)
(.text._ZNSt8ios_base4InitC2Ev+0x92): additional relocation overflows omitted from the output
(.text._ZNSt8ios_base4InitC2Ev+0x1c6): failed to convert GOTPCREL relocation against '_ZSt4cout'; relink with --no-relax
(.text._ZNSt8ios_base4InitC2Ev+0x260): failed to convert GOTPCREL relocation against '_ZSt3cin'; relink with --no-relax
(.text._ZNSt8ios_base4InitC2Ev+0x2e2): failed to convert GOTPCREL relocation against '_ZSt4cerr'; relink with --no-relax
(.text._ZNSt8ios_base4InitC2Ev+0x353): failed to convert GOTPCREL relocation against '_ZSt4clog'; relink with --no-relax
(.text._ZNSt8ios_base4InitC2Ev+0x541): failed to convert GOTPCREL relocation against '_ZSt5wcout'; relink with --no-relax
(.text._ZNSt8ios_base4InitC2Ev+0x5e5): failed to convert GOTPCREL relocation against '_ZSt4wcin'; relink with --no-relax
(.text._ZNSt8ios_base4InitC2Ev+0x670): failed to convert GOTPCREL relocation against '_ZSt5wcerr'; relink with --no-relax
(.text._ZNSt8ios_base4InitC2Ev+0x6e9): failed to convert GOTPCREL relocation against '_ZSt5wclog'; relink with --no-relax
collect2: error: ld returned 1 exit status