제출 #333941

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
333941		daniel920712	ICC (CEOI16_icc)	C++14	0 / 100	527 ms	620 KiB

icc

#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <set>
#include <map>
#include <vector>
#include <queue>
#include <algorithm>
#include <utility>
#include <time.h>
#include <assert.h>
#include "icc.h"

using namespace std;
bool have[105][105]={0};
int a[105],b[105];
void run(int N)
{
    int ok=1,i,j,k,x,y,t1,t2,con=0;
    for(i=1;i<N;i++) for(j=1;j<=N;j++) have[i][j]=0;
    for(i=1;i<N;i++)
    {
        for(j=1;j<=N;j++)
        {
            t1=0;
            t2=0;
            a[0]=j;
            for(k=j+1;k<=N;k++)
            {
                b[0]=k;
                if(j==k) continue;
                if(have[j][k]) continue;
                con++;
                if(query(1,1,a,b))
                {
                    if(!query(1,1,a,b)) while(1) ;
                    x=j;
                    y=k;
                }
            }
        }
        setRoad(x,y);
        have[x][y]=1;
        have[y][x]=1;
    }
}

컴파일 시 표준 에러 (stderr) 메시지

icc.cpp: In function 'void run(int)':
icc.cpp:19:9: warning: unused variable 'ok' [-Wunused-variable]
   19 |     int ok=1,i,j,k,x,y,t1,t2,con=0;
      |         ^~
icc.cpp:19:24: warning: variable 't1' set but not used [-Wunused-but-set-variable]
   19 |     int ok=1,i,j,k,x,y,t1,t2,con=0;
      |                        ^~
icc.cpp:19:27: warning: variable 't2' set but not used [-Wunused-but-set-variable]
   19 |     int ok=1,i,j,k,x,y,t1,t2,con=0;
      |                           ^~
icc.cpp:44:19: warning: 'y' may be used uninitialized in this function [-Wmaybe-uninitialized]
   44 |         have[y][x]=1;
      |         ~~~~~~~~~~^~
icc.cpp:44:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]

• Subtask 1: 0 / 7
• Subtask 2: 0 / 11
• Subtask 3: 0 / 22
• Subtask 4: 0 / 21
• Subtask 5: 0 / 29
• Subtask 6: 0 / 10