public class Heart {public static void main(String[] args) {for (double y 1.5; y -1.5; y - 0.1) {for (double x -1.5; x 1.5; x 0.05) {double a x * x y * y - 1;if (a * a * a - x * x * y * y * y 0) {System.out.print(“♥”);} else {System.out.print( );}}System.out.println();}}} 
长河君 · 2026/10/1 15:27:46 · 阅读 1.2k 爱心代码。
public class Heart {public static void main(String[] args) {for (double y 1.5; y -1.5; y - 0.1) {for (double x -1.5; x 1.5; x 0.05) {double a x * x y * y - 1;if (a * a * a - x * x * y * y * y 0) {System.out.print(“♥”);} else {System.out.print( );}}System.out.println();}}}