제출 #1233604

#제출 시각아이디문제언어결과실행 시간메모리
1233604ethan_san03Arranging Shoes (IOI19_shoes)C++20
10 / 100
0 ms328 KiB
#include "shoes.h" long long count_swaps(std::vector<int> s) { if(s.size()==2){ if(s[0]<0) return 0; else return 1; } }

컴파일 시 표준 에러 (stderr) 메시지

shoes.cpp: In function 'long long int count_swaps(std::vector<int>)':
shoes.cpp:8:1: warning: control reaches end of non-void function [-Wreturn-type]
    8 | }
      | ^
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