#include #include void drawLine(int n) { printf("+"); for (int i = 0; i < n; i++) { printf("-"); } printf("+\n"); } void drawRect(int n) { drawLine(n); for (int i = 0; i < n; i++) { printf("|"); for (int j = 0; j < n; j++) { printf(" "); } printf("|\n"); } drawLine(n); } int main(int argc, char **argv) { int n; scanf("%d", &n); drawRect(n); return 0; }