제출 #754086

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
754086	2023-06-06 16:28:56	AndresRPerez	Linear Garden (IOI08_linear_garden)	C++17	0 / 100	45 ms	65536 KiB

linear_garden

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/******************************************************************************
                              Online C++ Compiler.
               Code, Compile, Run and Debug C++ program online.
Write your code in this editor and press "Run" button to compile and execute it.
*******************************************************************************/
#include <bits/stdc++.h>
using namespace std;
const int N = 1e6+1;
const int B = 4;
const int M = 1<<B;
int n, m;
string s;
int mem [N][M];
bool checkBit( int mask , int b ){
    return ( mask & (1<<b) ) > 0;
}
int addToMask( int mask , int newBit, bool eraseOld = true ){
    mask <<= 1;
    if( eraseOld and checkBit(mask, B) ) mask ^= (1<<B);
    if( newBit ) mask |= 1;
    return mask;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

linear_garden.cpp: In function 'int main()':
linear_garden.cpp:74:19: warning: unused variable 'left' [-Wunused-variable]
   74 |     int mask = 0, left = n;
      |                   ^~~~

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