12709 - Falling Ants

[alaminanik]

#include <iostream>
using namespace std;
int main()
{
int t,l,w,h,result,temp=0,temp2=0;
while(true)
{
cin>>t;
if(t == 0) break;
while(t--)
{
cin>>l>>w>>h;
if(h>temp)
{
result=l*w*h;
temp2=result;
temp=h;
}
if(h==temp)
{
result=l*w*h;
temp=h;
if(temp2<result)
temp2=result;
}
}
cout<<temp2<<endl;
}
return 0;
}

[aliatti]

Try these cases:
1
1 2 3
1
1 1 1
0
Answer:
6
1
Yours:
6
6

Got it?
By the way, thanks to your code I could realize my own mistake.

[saju10]

why wrong ans..here is my code.....
#include<stdio.h>
int main()
{
int i,textCase,l,w,h;
while(scanf("%d",&textCase)&&textCase)
{
int volume1=0,volumeFinal=0,max=0;;
for(i=1; i<=textCase; i++)
{
scanf("%d%d%d",&l,&w,&h);
if(h>=max)
{
volume1=l*w*h;
if(volumeFinal<volume1)
volumeFinal=volume1;
max=h;
}
}
printf("%d\n",volumeFinal);
}
return 0;
}
Any one help me pls.

[brianfry713]

Input:

Code: Select all

2
2 2 1
1 1 2
0

AC output: 2

[alaminanik]

Thanks aliatti
Now, i solved it.

[saju10]

for(int i=1;;i++)
thank u brianfry713;

[saju10]

66

[sampad74]

Why runtime error ?!!!Please,any one help me to find a bug in my program...here is my code

Code: Select all

got ac

[lighted]

First line of each test case contains an integer T (T <= 100) which denotes the total number of ants
to consider.

Increase arrray limit

Code: Select all

int l[51],w[51],h[51],v,t,i;

It must be

Code: Select all

int l[101],w[101],h[101],v,t,i;

[AsmaeFILALI]

i don't know why im gettin a WA

Code: Select all

import java.util.Scanner;

 class Main {
    public static void main(String [] args)
    {
        Main mc=new Main();
        mc.begin();
    
    }
    void begin()
    {
        Scanner sc =new Scanner(System.in);
        int cases =sc.nextInt();
        int l,w,h,vol=0,mvol=0;
        double f=0,max=0;
        while(cases!=0)
        {   mvol=0;vol=0;
            for(int i=0;i<cases;i++)
            {
                l=sc.nextInt();
                w=sc.nextInt();
                h=sc.nextInt();
                f=h;
                
                if(max<=f)
                {
                    max=f;
                    vol=l*w*h;
                    if(mvol<vol)mvol=vol;
                }
                
            
            }
            System.out.println(mvol);
            cases=sc.nextInt();
        }
        
    }
}

[brianfry713]

Try solving it without using floating point.

[lighted]

Change code to

Code: Select all

while(cases!=0)
{   
    max = mvol = vol = 0;
    ..
            
    f=h;
    vol=l*w*h;

    if(max<f || (max == f  &&  mvol<vol))
    {
        max=f;
        mvol=vol;
    }
}

By the way, why did you made f and max double? (int was enough)

Don't forget to remove your code after getting accepted.