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2021-02-11 16:01:05
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https://humoruniv.com/program7761 URL º¹»ç

¾ÆÁ÷ È¥ÀÚ °øºÎÇÏ´Â ÄÚ¸°ÀÌ ÀÔ´Ï´Ù...
¹éÁØ¿¡¼­ È¥ÀÚ °øºÎÇÏ´Ù°¡ 3052¹ø¿¡ ¸·È÷´Â Á¡À» ¸¸³ª ÇÁ°Ô¿¡ Áú¹®µå¸®°íÀÚ ÇÕ´Ï´Ù ¤Ð¤Ð

https://www.acmicpc.net/problem/3052

ÇØ´ç ¹®Á¦´Â " ÀÓÀÇÀÇ 10°³ÀÇ 0ÀÌ ¾Æ´Ñ Á¤¼ö¸¦ 10°³ ÀÔ·ÂÇÏ¿© 42·Î ³ª´« ³ª¸ÓÁö Áß¿¡ ¼­·Î ´Ù¸¥ ³ª¸ÓÁö°¡ ¸î°³Àΰ¡"¸¦ ¹¯´Â ¹®Á¦Àä.
£¨ÀÚ¼¼ÇÑ ³»¿ë°ú ¿¹Á¦´Â ¸µÅ©¿¡ ÀÖ½À´Ï´Ù.£©
Àú´Â À̸¦, 'Áߺ¹ÇÏ´Â ³ª¸ÓÁöÀÇ °³¼ö'¸¦ ¹¯´Â °ÍÀ̶ó°í ÆÇ´Ü, µ¿ÀÏÇÑ ¼ö´Â ÇÑ ¹ø¸¸ Ä«¿îÆ®Çϵµ·Ï ¼³°èÇß½À´Ï´Ù.

¾ð¾î´Â C11 ÀÔ´Ï´Ù.


--------------------------------------------------------------------------------
1. 42·Î ³ª´©¾úÀ»¶§ÀÇ ³ª¸ÓÁö¸¦ 1Â÷¿ø ¹è¿­·Î ±¸¼ºÇϰí
Mods[42]={0,1,2,3,...41}

2.ÀÔ·ÂÇÒ °ª£¨ÀÓÀÇÀÇ 0ÀÌ ¾Æ´Ñ Á¤¼ö£© 10°³¸¦ ÀÔ·Â ¼ø¼­´ë·Î ÀÏÂ÷¿ø ¹è¿­¿¡ ÀÔ·ÂÇÏ¿´½À´Ï´Ù.
ÀÌ ¹è¿­ÀÇ À̸§Àº N[10]={0,0,0,...0} £¨Ãʱâȱ°ª£©

3. 10¹øÀÇ ÀÔ·ÂÀ» ¹Þ´Â µ¿¾È, N¿¡ ÀÔ·ÂÀÌ µé¾î¿Ã ¶§¸¶´Ù, ÇØ´ç ÀԷ°ú Mods[j]£¨0~41£©ÀÇ °ªÀÌ °°À» °æ¿ì, Mods[j]ÀÇ °ªÀ» -1·Î ¹Ù²Ù°í, º¯¼öCount¸¦ 1¸¸Å­ Áõ°¡½ÃÄÑ ÀÌÈÄ Áߺ¹µÇ´Â °æ¿ì Count°¡ ¿Ã¶ó°¡Áö ¾Ê°í ¼­·Î ´Ù¸¥ °ª¸¸ Count¸¦ Áõ°¡½Ãų ¼ö ÀÖµµ·Ï ÇÏ¿´½À´Ï´Ù.

4. ÀÓÀÇÀÇ 10¹øÀÇ ÀÔ·Â ÈÄ, CountÀÇ °ªÀ» Ãâ·ÂÇÕ´Ï´Ù.

----------------------------------------------------

#include
int main£¨£© {
int Mods[42] = { 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,
21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41 };
int N[10] = { 0,0,0,0,0,0,0,0,0,0 };
int Count = 0;
int i;
int j;
for £¨i = 0; i <= 9; i++£©
{
scanf£¨"%d", &N[i]£©;
N[i] = N[i] % 42;
for £¨j = 0; j <= 41; j++£©
{
if £¨N[i] == Mods[j]£©
{
Mods[j] = -1;

Count++;

}

}

}

printf£¨"%d", Count£©;
}
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