rt,题目打上了 “SPJ” 的标签,依照 https://help.luogu.com.cn/manual/luogu/problem/special-judge 写了 validator.cpp (Hydro 上下载的),但是评测记录还是没有 Hack 按钮(难道没开发?),然后那个 CF 赛制都鸽了多少年了awa
附:
checker.cpp
#include "testlib.h"
int main(int argc, char** argv) {
registerTestlibCmd(argc, argv);
long long a = inf.readLong();
long long b = inf.readLong();
long long ans = ouf.readLong();
if (a + b == ans)
quitf(_ok, "ok");
else
quitf(_wa, "wa");
return 0;
}
validator.cpp
#include "testlib.h"
int main() {
registerValidation();
__int128_t a = inf.readLong();
inf.readSpace();
__int128_t b = inf.readLong();
inf.readEof();
__int128_t c = a + b;
ensure(INT64_MIN <= c && c <= INT64_MAX);
return 0;
}