제출 #134547

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
134547		Boxworld	저울 (IOI15_scales)	C++14	0 / 100	3 ms	508 KiB

scales

#include "scales.h"
#include <bits/stdc++.h>
using namespace std;
void init(int T) {
    /* ... */
}

void orderCoins() {
    int W[6];
    int A=getHeaviest(1,2,3);
    int B=getLightest(1,2,3);
    int C=6-A-B;
    int D=getHeaviest(4,5,6);
    int E=getLightest(4,5,6);
    int F=15-C-D;
    int F1=getMedian(A,C,D);
    int H,I,J,K;
    if (F1==A){
        W[5]=D;K=W[4]=A;J=W[3]=C;
    }else if (F1==C){
        W[5]=A;K=W[4]=C;J=W[3]=D;
    }else if (F1==D){
        W[5]=A;K=W[4]=D;J=W[3]=C;
    }
    int G=getMedian(B,E,F);//6
    if (G==E){
        W[0]=B;H=W[1]=E;I=W[2]=F;
    }else if (G==B){
        W[0]=E;H=W[1]=B;I=W[2]=F;
    }else if (G==F){
        W[0]=E;H=W[1]=F;I=W[2]=B;
    }
    int L=getMedian(H,I,J);
    if (L==H){
        int M=getNextLightest(H,I,J,K);
        if (M==J){
            W[1]=J;W[2]=H;W[3]=I;W[4]=K;
            answer(W);
        }else if (M==H){
            W[1]=J;W[2]=K;W[3]=H;W[4]=I;
            answer(W);
        }else if (M==I){
            W[1]=J;W[2]=H;W[3]=K;W[4]=I;
            answer(W);
        }
    }else if (L==I){
        answer(W);
    }else if (L==J){
        int M=getNextLightest(H,I,J,K);
        if (M==H){
            W[1]=H;W[2]=J;W[3]=I;W[4]=K;
            answer(W);
        }else if (M==I){
            W[1]=H;W[2]=J;W[3]=K;W[4]=I;
            answer(W);
        }
    }
}

컴파일 시 표준 에러 (stderr) 메시지

scales.cpp: In function 'void init(int)':
scales.cpp:4:15: warning: unused parameter 'T' [-Wunused-parameter]
 void init(int T) {
               ^
scales.cpp: In function 'void orderCoins()':
scales.cpp:54:38: warning: 'I' may be used uninitialized in this function [-Wmaybe-uninitialized]
             W[1]=H;W[2]=J;W[3]=K;W[4]=I;
                                  ~~~~^~
scales.cpp:54:17: warning: 'H' may be used uninitialized in this function [-Wmaybe-uninitialized]
             W[1]=H;W[2]=J;W[3]=K;W[4]=I;
             ~~~~^~
scales.cpp:35:38: warning: 'K' may be used uninitialized in this function [-Wmaybe-uninitialized]
         int M=getNextLightest(H,I,J,K);
                                      ^
scales.cpp:49:38: warning: 'J' may be used uninitialized in this function [-Wmaybe-uninitialized]
         int M=getNextLightest(H,I,J,K);
                                      ^

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