#include #include void draw(int ops, int x) { if ( (ops) % 40 <= x + 2 && (ops) % 40 >= x ) { printf("#"); } else { printf("."); } if ((ops) % 40 == 0) { printf("\n"); } } int main() { char *line = NULL; size_t len; int ops = 1; int x = 1; int signal = 0; while (getline(&line, &len, stdin) != -1) { draw(ops, x); if (line[0] == 'a') { ops++; draw(ops, x); int a = atoi(line+5); x += a; // printf("%d\n", a); } ops++; } printf("%d\n", signal); }