Submission #1207232

#TimeUsernameProblemLanguageResultExecution timeMemory
1207232wazj2024Memory (IOI10_memory)C++20
Compilation error
0 ms0 KiB
#include <stdio.h> #include <stdlib.h> #include <iostream> using namespace std; static char card[51]; static int up[2], is_up[51], candy[25], candies, moves; char faceup(int C){ int c0, c1; if (C < 1 || C > 50 || is_up[C]) { exit(92); } is_up[C] = 1; up[moves%2] = C; moves++; if (moves%2 == 0) { c0 = card[ up[0] ] - 'A'; c1 = card[ up[1] ] - 'A'; if (c0==c1 && !candy[c0]) { candy[c0] = 1; ++candies; } is_up[ up[0] ] = is_up[ up[1] ] = 0; } return card[C]; } void play() { faceup(1); faceup(2);//1 faceup(3); faceup(4);//2 faceup(5); faceup(6);//3 faceup(8); faceup(9);//4 faceup(10); faceup(11);//5 faceup(12); faceup(13);//6 faceup(14); faceup(16);//7 faceup(17); faceup(18);//8 faceup(19); faceup(20);//9 faceup(21); faceup(22);//10 faceup(23); faceup(24);//11 faceup(25); faceup(26);//12 faceup(27); faceup(28);//13 faceup(29); faceup(30);//14 faceup(15); faceup(31);//15 faceup(32); faceup(33);//16 faceup(34); faceup(35);//17 faceup(36); faceup(37);//18 faceup(38); faceup(39);//19 faceup(40); faceup(41);//20 faceup(42); faceup(43);//21 faceup(44); faceup(45);//22 faceup(46); faceup(47);//23 faceup(48); faceup(49);//24 faceup(7); faceup(50);//25 } void playgame(){ int i; for (i=1;i<=50;i++) { card[i] = getchar(); } moves = candies = 0; play(); if (candies != 25) { exit(91); } } int main(){ playgame(); printf("OK %d\n",moves); return 0; }

Compilation message (stderr)

/usr/bin/ld: /tmp/cc9KmzZV.o: in function `faceup(int)':
grader.cpp:(.text+0x0): multiple definition of `faceup(int)'; /tmp/ccTzYiPK.o:memory.cpp:(.text+0x0): first defined here
/usr/bin/ld: /tmp/cc9KmzZV.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccTzYiPK.o:memory.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status