제출 #790134

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
790134	2023-07-22 10:58:57	Andrey	디지털 회로 (IOI22_circuit)	C++17	100 / 100	951 ms	58168 KiB

circuit

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#include "circuit.h"
#include<bits/stdc++.h>
using namespace std;
long long n,m;
vector<long long> haha[300001];
vector<long long> prod(300001);
vector<long long> wow(300001,1);
vector<long long> no(300001);
vector<long long> sum(800001);
vector<long long> idk(800001);
vector<long long> val(800001);
const long long MOD = 1e9+2022;
void build(long long l, long long r, long long x) {
    if(l == r) {
        sum[x] = wow[l+n];
        if(no[l]) {
            val[x] = sum[x];
        }
        else {
            val[x] = 0;
        }
        idk[x] = 0;
        return;
    }
    long long mid = (l+r)/2;
    build(l,mid,x*2+1);
    build(mid+1,r,x*2+2);
    sum[x] = (sum[x*2+1]+sum[x*2+2])%MOD;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

circuit.cpp: In function 'void dude(long long int)':
circuit.cpp:71:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   71 |     for(int i = 0; i < haha[a].size(); i++) {
      |                    ~~^~~~~~~~~~~~~~~~
circuit.cpp:75:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   75 |     for(int i = 1; i <= haha[a].size(); i++) {
      |                    ~~^~~~~~~~~~~~~~~~~
circuit.cpp:83:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   83 |     for(int i = 0; i < haha[a].size(); i++) {
      |                    ~~^~~~~~~~~~~~~~~~
circuit.cpp: In function 'void init(int, int, std::vector<int>, std::vector<int>)':
circuit.cpp:97:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   97 |     for(int i = 0; i < a.size(); i++) {
      |                    ~~^~~~~~~~~~

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