| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 978140 | 2024-05-08T22:59:56 Z | SiliconSquared | Rarest Insects (IOI22_insects) | C++17 | 137 ms | 1424 KB |
#include "insects.h"
using namespace std;
#include <vector>
#include <iostream>
int min_cardinality(int N) {
int a,b,c,x,y,q;
vector<bool> g;
vector<bool> h;
bool f;
g.resize(N,false);
h.resize(N);
// for (int i=0;i<N;i++){
// move_inside(i);
// }
// b=press_button();
// for (int i=0;i<N;i++){
// move_outside(i);
// }
a=1;b=N;
y=0;
for (int i=0;i<N;i++){
move_inside(i);
if (press_button()==2){
move_outside(i);
g[i]=true;
}else{
y++;
}
}
for (int i=0;i<N;i++){
if (!g[i]){
move_outside(i);
}
g[i]=false;
}
while (a!=b){
c=(a+b+1)/2;
x=0;
for (int i=0;i<N;i++){
// if (!g[i]){
move_inside(i);
q=press_button();
if (q>c){//cerr<<c<<','<<i<<';';
move_outside(i);
h[i]=true;
x++;
}
// }
}
for (int i=0;i<N;i++){
// if (!g[i]){
if (!h[i]){
move_outside(i);
}
// }
}
f=((N-x)==y*c);
// for (int i=0;i<N;i++){
// if (!g[i]){
// if (h[i]){
// move_inside(i);
// if (press_button()==2){
// move_outside(i);
// }
// }
// }
// }
// f=true;
// for (int i=0;i<N;i++){
// if ((!g[i])&&(!h[i])){
// move_inside(i);
// if (press_button()==2){
// h[i]=true;
// }else{
// f=false;
// }
// move_outside(i);
// }
// }
if (f){
//all bugs eliminated
a=c;
}else{
//some bugs remain
b=c-1;
// for (int i=0;i<N;i++){
// if (h[i]){
// g[i]=true;
// }
// }
}
}
return a;
}
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 1 ms | 340 KB | Output is correct |
| 2 | Correct | 0 ms | 344 KB | Output is correct |
| 3 | Correct | 0 ms | 344 KB | Output is correct |
| 4 | Correct | 0 ms | 344 KB | Output is correct |
| 5 | Correct | 1 ms | 344 KB | Output is correct |
| 6 | Correct | 8 ms | 344 KB | Output is correct |
| 7 | Correct | 7 ms | 344 KB | Output is correct |
| 8 | Correct | 8 ms | 344 KB | Output is correct |
| 9 | Correct | 7 ms | 344 KB | Output is correct |
| 10 | Correct | 7 ms | 344 KB | Output is correct |
| 11 | Correct | 8 ms | 344 KB | Output is correct |
| 12 | Correct | 8 ms | 344 KB | Output is correct |
| 13 | Correct | 7 ms | 344 KB | Output is correct |
| 14 | Correct | 9 ms | 344 KB | Output is correct |
| 15 | Correct | 7 ms | 344 KB | Output is correct |
| 16 | Correct | 7 ms | 344 KB | Output is correct |
| 17 | Correct | 6 ms | 344 KB | Output is correct |
| 18 | Correct | 8 ms | 344 KB | Output is correct |
| 19 | Correct | 8 ms | 344 KB | Output is correct |
| 20 | Correct | 7 ms | 344 KB | Output is correct |
| 21 | Correct | 7 ms | 344 KB | Output is correct |
| 22 | Correct | 7 ms | 344 KB | Output is correct |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 1 ms | 340 KB | Output is correct |
| 2 | Correct | 0 ms | 344 KB | Output is correct |
| 3 | Correct | 0 ms | 344 KB | Output is correct |
| 4 | Correct | 0 ms | 344 KB | Output is correct |
| 5 | Correct | 1 ms | 344 KB | Output is correct |
| 6 | Correct | 8 ms | 344 KB | Output is correct |
| 7 | Correct | 7 ms | 344 KB | Output is correct |
| 8 | Correct | 8 ms | 344 KB | Output is correct |
| 9 | Correct | 7 ms | 344 KB | Output is correct |
| 10 | Correct | 7 ms | 344 KB | Output is correct |
| 11 | Correct | 8 ms | 344 KB | Output is correct |
| 12 | Correct | 8 ms | 344 KB | Output is correct |
| 13 | Correct | 7 ms | 344 KB | Output is correct |
| 14 | Correct | 9 ms | 344 KB | Output is correct |
| 15 | Correct | 7 ms | 344 KB | Output is correct |
| 16 | Correct | 7 ms | 344 KB | Output is correct |
| 17 | Correct | 6 ms | 344 KB | Output is correct |
| 18 | Correct | 8 ms | 344 KB | Output is correct |
| 19 | Correct | 8 ms | 344 KB | Output is correct |
| 20 | Correct | 7 ms | 344 KB | Output is correct |
| 21 | Correct | 7 ms | 344 KB | Output is correct |
| 22 | Correct | 7 ms | 344 KB | Output is correct |
| 23 | Correct | 50 ms | 344 KB | Output is correct |
| 24 | Correct | 55 ms | 600 KB | Output is correct |
| 25 | Correct | 43 ms | 1164 KB | Output is correct |
| 26 | Correct | 56 ms | 600 KB | Output is correct |
| 27 | Correct | 39 ms | 344 KB | Output is correct |
| 28 | Correct | 53 ms | 844 KB | Output is correct |
| 29 | Correct | 52 ms | 596 KB | Output is correct |
| 30 | Correct | 49 ms | 416 KB | Output is correct |
| 31 | Correct | 50 ms | 840 KB | Output is correct |
| 32 | Correct | 57 ms | 676 KB | Output is correct |
| 33 | Correct | 60 ms | 908 KB | Output is correct |
| 34 | Correct | 60 ms | 1156 KB | Output is correct |
| 35 | Correct | 52 ms | 600 KB | Output is correct |
| 36 | Correct | 50 ms | 1096 KB | Output is correct |
| 37 | Correct | 58 ms | 912 KB | Output is correct |
| 38 | Correct | 58 ms | 916 KB | Output is correct |
| 39 | Correct | 42 ms | 908 KB | Output is correct |
| 40 | Correct | 51 ms | 912 KB | Output is correct |
| 41 | Correct | 47 ms | 1424 KB | Output is correct |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 1 ms | 544 KB | Output is correct |
| 2 | Correct | 0 ms | 340 KB | Output is correct |
| 3 | Correct | 1 ms | 344 KB | Output is correct |
| 4 | Correct | 0 ms | 344 KB | Output is correct |
| 5 | Correct | 1 ms | 344 KB | Output is correct |
| 6 | Partially correct | 1 ms | 344 KB | Output is partially correct |
| 7 | Partially correct | 122 ms | 412 KB | Output is partially correct |
| 8 | Partially correct | 116 ms | 1136 KB | Output is partially correct |
| 9 | Partially correct | 129 ms | 656 KB | Output is partially correct |
| 10 | Partially correct | 116 ms | 1120 KB | Output is partially correct |
| 11 | Partially correct | 119 ms | 408 KB | Output is partially correct |
| 12 | Partially correct | 111 ms | 668 KB | Output is partially correct |
| 13 | Partially correct | 136 ms | 416 KB | Output is partially correct |
| 14 | Partially correct | 110 ms | 660 KB | Output is partially correct |
| 15 | Partially correct | 130 ms | 660 KB | Output is partially correct |
| 16 | Partially correct | 132 ms | 664 KB | Output is partially correct |
| 17 | Partially correct | 121 ms | 896 KB | Output is partially correct |
| 18 | Partially correct | 137 ms | 908 KB | Output is partially correct |
| 19 | Partially correct | 115 ms | 912 KB | Output is partially correct |
| 20 | Partially correct | 131 ms | 1380 KB | Output is partially correct |
| 21 | Partially correct | 131 ms | 916 KB | Output is partially correct |
| 22 | Partially correct | 130 ms | 916 KB | Output is partially correct |
| 23 | Partially correct | 107 ms | 880 KB | Output is partially correct |
| 24 | Partially correct | 117 ms | 652 KB | Output is partially correct |
| 25 | Partially correct | 114 ms | 912 KB | Output is partially correct |
| 26 | Partially correct | 104 ms | 840 KB | Output is partially correct |
| 27 | Partially correct | 117 ms | 1140 KB | Output is partially correct |
| 28 | Partially correct | 121 ms | 1136 KB | Output is partially correct |
| 29 | Partially correct | 122 ms | 1136 KB | Output is partially correct |
| 30 | Partially correct | 115 ms | 1140 KB | Output is partially correct |
| 31 | Partially correct | 119 ms | 664 KB | Output is partially correct |
| 32 | Partially correct | 136 ms | 652 KB | Output is partially correct |
| 33 | Partially correct | 118 ms | 836 KB | Output is partially correct |
| 34 | Partially correct | 123 ms | 900 KB | Output is partially correct |
| 35 | Partially correct | 115 ms | 1136 KB | Output is partially correct |
| 36 | Partially correct | 122 ms | 668 KB | Output is partially correct |
| 37 | Partially correct | 124 ms | 672 KB | Output is partially correct |
| 38 | Partially correct | 130 ms | 668 KB | Output is partially correct |
| 39 | Partially correct | 113 ms | 892 KB | Output is partially correct |
| 40 | Partially correct | 125 ms | 900 KB | Output is partially correct |
| 41 | Partially correct | 117 ms | 896 KB | Output is partially correct |
| 42 | Partially correct | 126 ms | 900 KB | Output is partially correct |
| 43 | Partially correct | 25 ms | 344 KB | Output is partially correct |
| 44 | Partially correct | 101 ms | 408 KB | Output is partially correct |
| 45 | Partially correct | 116 ms | 844 KB | Output is partially correct |
| 46 | Partially correct | 88 ms | 916 KB | Output is partially correct |
| 47 | Partially correct | 109 ms | 664 KB | Output is partially correct |
| 48 | Partially correct | 111 ms | 1160 KB | Output is partially correct |