하트 그리기#include "NDelayFunc.h"// R1~R4가 빠져있어서 추가했습니다.enum { R5=1, R7, C2, C3, R8, C5, R6, R3, R1, C4, C6, R4, C1, R2, C7, C8 };const unsigned int pins[1+16] = { -1, 10, 11, 12, 13, 14, 15, 16, 17, 2, 3, 4, 5, 6, 7, 8, 9};const unsigned int R[1+8] = { -1, R1, R2, R3, R4, R5, R6, R7, R8 };const unsigned int C[1+8] = { -1, C1, C2, C3, C4, C5, C6, C7, C8 }; // C5 중복 및 오타 수정const unsigned int heart[1..