oj.uz

Submission #89004

# Submission time Handle Problem Language Result Execution time Memory
89004 2018-12-10T08:05:25 Z tarash117 Schools (IZhO13_school) C++14
15 / 100
 648 ms 10008 KB 
#include<bits/stdc++.h>
using namespace std;
struct abc{
 int x;
 int i;
};
bool ioni(abc a,abc b){
  return b.x<=a.x;
}
int used1[3000001],used2[3000001];
int main(){
int n,m,s;
cin>>n>>m>>s;
abc a[n+1],b[n+1];
for(int i=1;i<=n;i++){
    cin>>a[i].x>>b[i].x;
    a[i].i=i;
    b[i].i=i;
}
sort(a+1,a+1+n,ioni);
sort(b+1,b+1+n,ioni);

int mx1=0;
for(int i=1;i<=m;i++){
    mx1+=a[i].x;
    used1[a[i].i]++;
}
int j=1;

for(int i=1;i<=n;i++){
   if(j>s)
    break;

    if(used1[b[i].i]==0){
        mx1+=b[i].x;
        j++;
    }

}

int mx2=0;
for(int i=1;i<=s;i++){
    mx2+=b[i].x;
    used2[b[i].i]++;
}
 j=1;

for(int i=1;i<=n;i++){
   if(j>m)
    break;

    if(used2[a[i].i]==0){
        mx2+=a[i].x;
        j++;
    }

}
cout<<max(mx1,mx2);


return 0;
}

Compilation message

school.cpp: In function 'int main()':
school.cpp:31:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    if(j>s)
    ^~
school.cpp:34:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
     if(used1[b[i].i]==0){
     ^~
school.cpp:49:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    if(j>m)
    ^~
school.cpp:52:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
     if(used2[a[i].i]==0){
     ^~

Subtask #1
15.0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 504 KB Output isn't correct
2 Correct 2 ms 520 KB Output is correct
3 Correct 2 ms 548 KB Output is correct
4 Incorrect 2 ms 548 KB Output isn't correct
5 Incorrect 2 ms 548 KB Output isn't correct
6 Incorrect 2 ms 548 KB Output isn't correct
7 Incorrect 6 ms 668 KB Output isn't correct
8 Incorrect 6 ms 668 KB Output isn't correct
9 Incorrect 6 ms 668 KB Output isn't correct
10 Incorrect 6 ms 668 KB Output isn't correct
11 Incorrect 6 ms 668 KB Output isn't correct
12 Incorrect 6 ms 668 KB Output isn't correct
13 Incorrect 35 ms 1348 KB Output isn't correct
14 Incorrect 72 ms 2380 KB Output isn't correct
15 Correct 149 ms 3916 KB Output is correct
16 Incorrect 176 ms 4928 KB Output isn't correct
17 Incorrect 491 ms 5788 KB Output isn't correct
18 Incorrect 563 ms 6276 KB Output isn't correct
19 Incorrect 648 ms 6700 KB Output isn't correct
20 Runtime error 431 ms 10008 KB Execution killed with signal 7 (could be triggered by violating memory limits)