// #pragma comment(linker, "/stack:200000000")
// #pragma GCC optimize("Ofast")
// #pragma GCC optimize("O3,unroll-loops")
// #pragma GCC target("sse,sse2,sse3,ssse3,sse4")
// #pragma GCC target("avx2,bmi,bmi2,popcnt,lzcnt")
// #define _GLIBCXX_DEBUG
// #define _GLIBCXX_DEBUG_PEDANTIC
#include <iomanip>
#include <cassert>
#include <iostream>
#include <vector>
#include <random>
#include <algorithm>
#include <map>
#include <set>
#include <functional>
#include <array>
#include <numeric>
#include <queue>
#include <deque>
#include <bitset>
#include <cmath>
#include <climits>
#include <cstdint>
// #include <ext/pb_ds/assoc_container.hpp>
// #include <ext/pb_ds/tree_policy.hpp>
// #include <ext/rope>
// using namespace __gnu_pbds;
// using namespace __gnu_cxx;
using namespace std;
const int MOD = 998244353;
const long double PI = 3.141592653589793;
using ll = long long;
const ll INF = 1e18;
// #define int ll
// --------> sashko123`s defines:
#define itn int //Vasya sorry :(
#define p_b push_back
#define fi first
#define se second
#define pii std::pair<int, int>
#define oo LLONG_MAX
#define big INT_MAX
#define elif else if
int input()
{
int x;
cin >> x;
return x;
}
// ----------> end of sashko123`s defines (thank you Vasya <3)
// template<typename K, typename V>
// using hash_table = cc_hash_table<K, V, hash<K>>;
// template<typename T>
// using ordered_set = tree<T,null_type,less<T>,rb_tree_tag,tree_order_statistics_node_update>;
const int N = 3001;
const int M = 300000;
ll dp[N][2 * M + 10];
void solve() {
int n;
cin >> n;
vector<int> c(n + 1);
for (int i = 1; i <= n; i++) {
int a, b;
cin >> a >> b;
c[i] = a - b;
}
for (int j = -M; j <= M; j++) {
dp[0][j + M] = INF;
}
dp[0][M] = 0;
for (int i = 1; i <= n; i++) {
for (int j = -M; j <= M; j++) {
dp[i][j + M] = INF;
}
ll mn = INF;
for (int j = -M; j <= M; j++) {
if (j + c[i] >= -M && j + c[i] <= M)
dp[i][j + c[i] + M] = min(dp[i][j + c[i] + M], dp[i - 1][j + M] + abs(j));
}
for (int j = M - 1; j >= -M; j--) {
dp[i][j + M] = min(dp[i][j + M], dp[i][j + M + 1]);
}
}
cout << dp[n][0 + M];
}
int32_t main(int32_t argc, const char * argv[]) {
cin.tie(0);
cout.tie(0);
ios_base::sync_with_stdio(0);
// insert code here...
int tt= 1;
// std::cin >> tt;
for (int t = 1; t <= tt; t++) {
// cout << "Case #" << t << ": ";
solve();
}
return 0;
}
Compilation message
bulves.cpp: In function 'void solve()':
bulves.cpp:90:6: warning: unused variable 'mn' [-Wunused-variable]
90 | ll mn = INF;
| ^~
/tmp/ccJfCmpN.o: in function `input()':
bulves.cpp:(.text+0xb): 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)
/tmp/ccJfCmpN.o: in function `solve()':
bulves.cpp:(.text+0x59): 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)
bulves.cpp:(.text+0xf8): 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)
bulves.cpp:(.text+0x261): 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/10/libstdc++.a(globals_io.o)
/tmp/ccJfCmpN.o: in function `main':
bulves.cpp:(.text.startup+0xd): 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)
bulves.cpp:(.text.startup+0x18): 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/10/libstdc++.a(globals_io.o)
/tmp/ccJfCmpN.o: in function `_GLOBAL__sub_I__Z5inputv':
bulves.cpp:(.text.startup+0x4b): relocation truncated to fit: R_X86_64_PC32 against `.bss'
bulves.cpp:(.text.startup+0x69): relocation truncated to fit: R_X86_64_PC32 against `.bss'
/usr/lib/gcc/x86_64-linux-gnu/10/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/bin/ld: failed to convert GOTPCREL relocation; relink with --no-relax
collect2: error: ld returned 1 exit status
