Submission #414649

#	Time	Username	Problem	Language	Result	Execution time	Memory
414649		hibye1217	Arranging Shoes (IOI19_shoes)	C++17	10 / 100	1 ms	280 KiB

shoes

#include "shoes.h"

long long count_swaps(std::vector<int> s) {
	int n = s.size();
	if (s[0] < 0){ return 0; }
	else{ return 1; }
}

Compilation message (stderr)

shoes.cpp: In function 'long long int count_swaps(std::vector<int>)':
shoes.cpp:4:6: warning: unused variable 'n' [-Wunused-variable]
    4 |  int n = s.size();
      |      ^

• Subtask 1: 10 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 15