| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 681146 | Ronin13 | Arranging Shoes (IOI19_shoes) | C++14 | Compilation error | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <iostream>
#include <unordered_map>
#include "shoes.h"
#define long long long long
using namespace std;
count_swaps(vector <long long> shoes) {
long long n = shoes.size();
unordered_map<long long, long long> size_count;
for (long long i = 0; i < n; i++) {
size_count[shoes[i]] = size_count[shoes[i]] + 1;
}
long long swaps = 0;
for (long long i = 0; i < n; i++) {
if (shoes[i] < 0) {
continue;
}
long long matching_shoe = -shoes[i];
if (size_count[matching_shoe] <= 0) {
continue;
}
size_count[matching_shoe]--;
long long j = i + 1;
while (shoes[j] != matching_shoe) {
j++;
}
swap(shoes[i], shoes[j]);
swaps += j - i;
}
return swaps;
}
Compilation message (stderr)
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:7:22: note: in expansion of macro 'long'
7 | count_swaps(vector <long long> shoes) {
| ^~~~
shoes.cpp:4:14: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:7:27: note: in expansion of macro 'long'
7 | count_swaps(vector <long long> shoes) {
| ^~~~
shoes.cpp:4:19: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:7:27: note: in expansion of macro 'long'
7 | count_swaps(vector <long long> shoes) {
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:7:27: note: in expansion of macro 'long'
7 | count_swaps(vector <long long> shoes) {
| ^~~~
shoes.cpp:7:2: error: ISO C++ forbids declaration of 'count_swaps' with no type [-fpermissive]
7 | count_swaps(vector <long long> shoes) {
| ^~~~~~~~~~~
shoes.cpp: In function 'int count_swaps(std::vector<long long int>)':
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:8:4: note: in expansion of macro 'long'
8 | long long n = shoes.size();
| ^~~~
shoes.cpp:4:14: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:8:9: note: in expansion of macro 'long'
8 | long long n = shoes.size();
| ^~~~
shoes.cpp:4:19: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:8:9: note: in expansion of macro 'long'
8 | long long n = shoes.size();
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:8:9: note: in expansion of macro 'long'
8 | long long n = shoes.size();
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:9:19: note: in expansion of macro 'long'
9 | unordered_map<long long, long long> size_count;
| ^~~~
shoes.cpp:4:14: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:9:24: note: in expansion of macro 'long'
9 | unordered_map<long long, long long> size_count;
| ^~~~
shoes.cpp:4:19: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:9:24: note: in expansion of macro 'long'
9 | unordered_map<long long, long long> size_count;
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:9:24: note: in expansion of macro 'long'
9 | unordered_map<long long, long long> size_count;
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:9:30: note: in expansion of macro 'long'
9 | unordered_map<long long, long long> size_count;
| ^~~~
shoes.cpp:4:14: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:9:35: note: in expansion of macro 'long'
9 | unordered_map<long long, long long> size_count;
| ^~~~
shoes.cpp:4:19: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:9:35: note: in expansion of macro 'long'
9 | unordered_map<long long, long long> size_count;
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:9:35: note: in expansion of macro 'long'
9 | unordered_map<long long, long long> size_count;
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:10:10: note: in expansion of macro 'long'
10 | for (long long i = 0; i < n; i++) {
| ^~~~
shoes.cpp:4:14: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:10:15: note: in expansion of macro 'long'
10 | for (long long i = 0; i < n; i++) {
| ^~~~
shoes.cpp:4:19: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:10:15: note: in expansion of macro 'long'
10 | for (long long i = 0; i < n; i++) {
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:10:15: note: in expansion of macro 'long'
10 | for (long long i = 0; i < n; i++) {
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:13:5: note: in expansion of macro 'long'
13 | long long swaps = 0;
| ^~~~
shoes.cpp:4:14: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:13:10: note: in expansion of macro 'long'
13 | long long swaps = 0;
| ^~~~
shoes.cpp:4:19: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:13:10: note: in expansion of macro 'long'
13 | long long swaps = 0;
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:13:10: note: in expansion of macro 'long'
13 | long long swaps = 0;
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:14:10: note: in expansion of macro 'long'
14 | for (long long i = 0; i < n; i++) {
| ^~~~
shoes.cpp:4:14: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:14:15: note: in expansion of macro 'long'
14 | for (long long i = 0; i < n; i++) {
| ^~~~
shoes.cpp:4:19: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:14:15: note: in expansion of macro 'long'
14 | for (long long i = 0; i < n; i++) {
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:14:15: note: in expansion of macro 'long'
14 | for (long long i = 0; i < n; i++) {
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:18:9: note: in expansion of macro 'long'
18 | long long matching_shoe = -shoes[i];
| ^~~~
shoes.cpp:4:14: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:18:14: note: in expansion of macro 'long'
18 | long long matching_shoe = -shoes[i];
| ^~~~
shoes.cpp:4:19: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:18:14: note: in expansion of macro 'long'
18 | long long matching_shoe = -shoes[i];
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:18:14: note: in expansion of macro 'long'
18 | long long matching_shoe = -shoes[i];
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:23:9: note: in expansion of macro 'long'
23 | long long j = i + 1;
| ^~~~
shoes.cpp:4:14: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:23:14: note: in expansion of macro 'long'
23 | long long j = i + 1;
| ^~~~
shoes.cpp:4:19: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:23:14: note: in expansion of macro 'long'
23 | long long j = i + 1;
| ^~~~
shoes.cpp:4:24: error: 'long long long' is too long for GCC
4 | #define long long long long
| ^~~~
shoes.cpp:23:14: note: in expansion of macro 'long'
23 | long long j = i + 1;
| ^~~~