제출 #414517

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
414517		Bill_00	저울 (IOI15_scales)	C++14	0 / 100	1 ms	300 KiB

scales

#include "scales.h"
#include <bits/stdc++.h>
using namespace std;

void init(int T) {
    /* ... */
}
int a[7],w[7];
void orderCoins() {
    /* ... */
    a[3]=getHeaviest(1,2,3);
    a[1]=getLightest(1,2,3);
    for(int i=1;i<=3;i++){
    	if(i!=a[1] && i!=a[3]){
    		a[2]=i;
    	}
    }
    a[4]=getLightest(4,5,6);
    a[6]=getHeaviest(4,5,6);
    for(int i=4;i<=6;i++){
    	if(i!=a[4] && i!=a[6]){
    		a[5]=i;
    	}
    }
    int x=getNextLightest(1,2,3,a[4]);
    if(x==a[2]){
    	w[0]=a[1];
    	w[1]=a[4];
    	int z=getMedian(a[2],a[3],a[5]);
    	if(z==a[2]){
    		w[2]=a[5];
    		int z=getMedian(a[2],a[3],a[6]);
    		if(z==a[2]){
    			w[3]=a[6];
    			w[4]=a[2];
    			w[5]=a[3];
    		}
    		if(z==a[3]){
    			w[3]=a[2];
    			w[4]=a[3];
    			w[5]=a[6];
    		}
    		if(z==a[6]){
    			w[3]=a[2];
    			w[4]=a[6];
    			w[5]=a[3];
    		}
    		answer(w);
    	}
    	if(z==a[3]){
    		w[2]=a[2];
    		w[3]=a[3];
    		w[4]=a[5];
    		w[5]=a[6];
    		answer(w);
    	}
    	if(z==a[5]){
    		w[2]=a[2];
    		w[3]=a[5];
    		z=getHeaviest(a[5],a[6],a[3]);
    		if(z==a[6]){
    			w[4]=a[3];
    			w[5]=a[6];
    		}
    		else{
    			w[4]=a[6];
    			w[5]=a[3];
    		}
    		answer(w);
    	}
    }
    if(x==a[3]){
    	w[0]=a[1];
    	w[1]=a[2];
    	w[2]=a[4];
    	int z=getNextLightest(4,5,6,a[3]);
    	// int t=getLightest(a[4],a[5],a[3]);
    	if(z==a[4]){
    		w[3]=a[5];
    		w[4]=a[6];
    		w[5]=a[3];
    	}
    	if(z==a[5]){
    		w[3]=a[3];
    		w[4]=a[5];
    		w[5]=a[6];
    	}
    	if(z==a[6]){
    		w[3]=a[5];
    		w[4]=a[3];
    		w[5]=a[6];
    	}
    	answer(w);
    }
    if(x==a[1]){
    	int z=getLightest(a[1],a[2],a[4]);
    	if(z==a[1]){
    		w[0]=a[1];
    		w[1]=a[2];
    		w[2]=a[3];
    		w[3]=a[4];
    		w[4]=a[5];
    		w[5]=a[6];
    		answer(w);
    	}
    	else{
    		w[0]=a[4];
    		int t=getMedian(a[1],a[5],a[6]);
    		if(t==a[5]){
    			w[1]=a[1];
    			int p=getMedian(a[2],a[5],a[6]);
    			if(p==a[5]){
    				w[2]=a[2];
    				int r=getMedian(a[3],a[5],a[6]);
    				if(r==a[5]){
    					w[3]=a[3];
    					w[4]=a[5];
    					w[5]=a[6];
    				}
    				if(r==a[3]){
    					w[3]=a[5];
    					w[4]=a[3];
    					w[5]=a[6];
    				}
    				if(r==a[6]){
    					w[3]=a[5];
    					w[3]=a[6];
    					w[3]=a[3];
    				}
    				answer(w);
    			}
    			if(p==a[2]){
    				w[2]=a[5];
    				w[3]=a[2];
    				int r=getHeaviest(a[2],a[3],a[6]);
    				if(r==a[6]){
    					w[4]=a[3];
    					w[5]=a[6];
    				}
    				else{
    					w[4]=a[6];
    					w[5]=a[3];
    				}
    				answer(w);
    			}
    			if(p==a[6]){
    				w[2]=a[5];
    				w[3]=a[6];
    				w[4]=a[2];
    				w[5]=a[3];
    				answer(w);
    			}
    		}
    		if(t==a[1]){
    			w[1]=a[5];
    			w[2]=a[1];
    			int p=getMedian(a[2],a[3],a[6]);
    			if(p==a[2]){
    				w[3]=a[6];
    				w[4]=a[2];
    				w[5]=a[3];
    			}
    			if(p==a[3]){
    				w[3]=a[2];
    				w[4]=a[3];
    				w[5]=a[6];
    			}
    			if(p==a[6]){
    				w[3]=a[2];
    				w[4]=a[6];
    				w[5]=a[3];
    			}
    			answer(w);
    		}
    		if(t==a[6]){
    			w[1]=a[5];
    			w[2]=a[6];
    			w[3]=a[1];
    			w[4]=a[2];
    			w[5]=a[3];
    			answer(w);
    		}
    	}
    }
}

컴파일 시 표준 에러 (stderr) 메시지

scales.cpp: In function 'void init(int)':
scales.cpp:5:15: warning: unused parameter 'T' [-Wunused-parameter]
    5 | void init(int T) {
      |           ~~~~^
scales.cpp: In function 'void orderCoins()':
scales.cpp:32:11: warning: declaration of 'z' shadows a previous local [-Wshadow]
   32 |       int z=getMedian(a[2],a[3],a[6]);
      |           ^
scales.cpp:29:10: note: shadowed declaration is here
   29 |      int z=getMedian(a[2],a[3],a[5]);
      |          ^

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