제출 #309830

#제출 시각아이디문제언어결과실행 시간메모리
309830tjdgus4384Packing Biscuits (IOI20_biscuits)C++14
0 / 100
1 ms384 KiB
#include<bits/stdc++.h> using namespace std; long long count_tastiness(long long x, vector<long long> a){ if(x == 1){ long long cnt = 1; for(int i = 0;i < a.size();i++) if(a[i]) cnt *= (a[i]+1); return cnt; } }

컴파일 시 표준 에러 (stderr) 메시지

biscuits.cpp: In function 'long long int count_tastiness(long long int, std::vector<long long int>)':
biscuits.cpp:7:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 |         for(int i = 0;i < a.size();i++) if(a[i]) cnt *= (a[i]+1);
      |                       ~~^~~~~~~~~~
biscuits.cpp:10:1: warning: control reaches end of non-void function [-Wreturn-type]
   10 | }
      | ^
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