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15720. 카우버거 - Useful Blog

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15720. 카우버거

written by Useful·BOJ 15720


c
#include <bits/stdc++.h>

using namespace std;

int main(){
    cin.tie(0);
    cout.tie(0);
    ios_base::sync_with_stdio(false);

    int B, C, D

;

cin

>>

B

>>

C

>>

D

;

int

setCnt

=

min

(

min

(

B

,

C

)

,

D

)

;

int

sum

=

0

;

vector

<

int

>

burger

;

for

(

int

i

=

0

;

i

<

B

;

i

++

)

{

int

input

;

cin

>>

input

;

burger

.

push_back

(

input

)

;

sum

+=

input

;

}

vector

<

int

>

side

;

for

(

int

i

=

0

;

i

<

C

;

i

++

)

{

int

input

;

cin

>>

input

;

side

.

push_back

(

input

)

;

sum

+=

input

;

}

vector

<

int

>

drink

;

for

(

int

i

=

0

;

i

<

D

;

i

++

)

{

int

input

;

cin

>>

input

;

drink

.

push_back

(

input

)

;

sum

+=

input

;

}

cout

<<

sum

<<

"\n"

;

sort

(

burger

.

begin

(

)

,

burger

.

end

(

)

,

greater

<

int

>

(

)

)

;

sort

(

drink

.

begin

(

)

,

drink

.

end

(

)

,

greater

<

int

>

(

)

)

;

sort

(

side

.

begin

(

)

,

side

.

end

(

)

,

greater

<

int

>

(

)

)

;

sum

=

0

;

for

(

int

i

=

0

;

i

<

setCnt

;

i

++

)

{

sum

+=

burger

[

i

]

;

sum

+=

drink

[

i

]

;

sum

+=

side

[

i

]

;

}

sum

*=

0.9

;

for

(

int

i

=

setCnt

;

i

<

B

;

i

++

)

{

sum

+=

burger

[

i

]

;

}

for

(

int

i

=

setCnt

;

i

<

C

;

i

++

)

{

sum

+=

side

[

i

]

;

}

for

(

int

i

=

setCnt

;

i

<

D

;

i

++

)

{

sum

+=

drink

[

i

]

;

}

cout

<<

sum

<<

"\n"

;

return

0

;

}