제출 #51287

#제출 시각아이디문제언어결과실행 시간메모리
51287Mamnoon_SiamRoller Coaster Railroad (IOI16_railroad)C++17
0 / 100
111 ms3604 KiB
#include "railroad.h"
 
long long plan_roller_coaster(std::vector<int> s, std::vector<int> t) {
    int c = 0;
    for(int i = 0; i < t.size(); i++) {
    	if(t[i] == 0) c++;
    }
    if(c > 0) return 0;
    return 1;
}

컴파일 시 표준 에러 (stderr) 메시지

railroad.cpp: In function 'long long int plan_roller_coaster(std::vector<int>, std::vector<int>)':
railroad.cpp:5:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0; i < t.size(); i++) {
                    ~~^~~~~~~~~~
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