Submission #1263494

---

Source Code Expand

/*
    なせば大抵なんとかなる！
*/

#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <stdlib.h>
#include <math.h>
#include <time.h>
#include <limits.h>
#include <float.h>
#include <iostream>
#include <algorithm>
#include <string>
#include <iterator>
#include <vector>
#include <map>
#include <utility>
#define LLU unsigned long long int
#define LL long long int
using namespace std;
#define Lfmax DBL_MAX
#define LLUmax ULLONG_MAX
#define LLmax LLONG_MAX
#define dmax INT_MAX
#define vd vector<int>
#define vLL vector<long long int>
#define vLLU vector<unsigned long long int>
#define pb push_back
#define mp make_pair
#define fi first
#define sec second
#define debug printf("asd\n")
#define debugd(a) printf("--%d\n",a)
#define debugdd(a,b) printf("--%d %d\n",a,b)
#define debugarr(a,b) for(int i=0 ; i<b ; i++)printf("%d ",a[i]);printf("\n")
#define newline printf("\n")
#define forin(a,b,c) for(int a=b ; a<c ; a++)
#define forineq(a,b,c) for(int a=b ; a<=c ; a++)
#define forde(a,b,c) for(int a=b ; a>=c ; a--)
#define UPC(oo) (oo>='A' && oo<='Z')
#define LWC(oo) (oo>='a' && oo<='z')
#define DGT(oo) (oo>='0' && oo<='9')
#define UPCVOC(oo) (oo=='A' || oo=='E' || oo=='I' || oo=='U' || oo=='O')
#define LWCVOC(oo) (oo=='a' || oo=='e' || oo=='i' || oo=='u' || oo=='o')

inline void scd(int &a){scanf("%d",&a);}
inline void scdd(int &a,int &b){scanf("%d %d",&a,&b);}
inline void sctd(int &a,int &b,int &c){scanf("%d %d %d",&a,&b,&c);}
inline void sctlld(LL &a,LL &b,LL &c){scanf("%lld %lld %lld",&a,&b,&c);}
inline void scdlld(LL &a,LL &b){scanf("%lld %lld",&a,&b);}

inline void prd(int a){printf("%d",a);};
inline void prdd(int a,int b){printf("%d %d",a,b);};
inline void prtd(int a, int b, int c){printf("%d %d %d",a,b,c);};
inline void prtlld(LL a, LL b, LL c){printf("%lld %lld %lld",a,b,c);};
inline void prdlld(LL a, LL b){printf("%lld %lld",a,b);};
inline void prlld(LL a){printf("%lld",a);};

#define scarrd(a,b) for(int index=0 ; index<b ; index++)scanf("%d",&a[index])
#define prarr(a,b) for(int i=0 ; i<b ; i++)printf("%d ",a[i])
#define iniarr(a,b) for(int i=0 ; i<b ;i++)a[i]=0
#define arr(a,b) int *a=(int *)malloc(b*sizeof(int))
#define llarr(a,b) long long int *a=(long long int *)malloc(b*sizeof(long long int))
#define st(a,b) char *a=(char *)malloc(b*sizeof(char))
#define grav 9.8
#define pi 3.14159265

int main()
{
	LL a,b,c;
	sctlld(a,b,c);
	if((a==b && b==c) || (a%2==1 || b%2==1 || c%2==1))
	{
		printf("-1");
		return 0;
	}
	
	LL d=0,e=0;
	do
	{
		d=0;
		d+=a/2;
		a/=2;
		d+=b/2;
		b/=2;
		d+=c/2;
		c/=2;
		//debugd(d);
		//printf("-%d %d %d\n",a,b,c);
		a+=d/3;
		b+=d/3;
		c+=d/3;
		//printf("-%d %d %d\n",a,b,c);
		e++;
		
		if(e>=dmax)
		{
			printf("-1");
			return 0;
		}
	}while(a%2==0 && b%2==0 && c%2==0);
	
	prlld(e);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘void sctlld(long long int&, long long int&, long long int&)’:
./Main.cpp:51:71: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
 inline void sctlld(LL &a,LL &b,LL &c){scanf("%lld %lld %lld",&a,&b,&c);}
                                                                       ^

Judge Result