delphi四则运算附源码

[{"title":"（ 21 个子文件 1.31MB ） delphi四则运算附源码","children":[{"title":"四则运算儿童版","children":[{"title":"Project1.~dpr <span style='color:#111;'> 188B </span>","children":null,"spread":false},{"title":"按钮除.jpg <span style='color:#111;'> 4.18KB </span>","children":null,"spread":false},{"title":"Project1.exe <span style='color:#111;'> 585.00KB </span>","children":null,"spread":false},{"title":"Project1.res <span style='color:#111;'> 9.54KB </span>","children":null,"spread":false},{"title":"按钮.jpg <span style='color:#111;'> 2.65KB </span>","children":null,"spread":false},{"title":"Unit1.~dfm <span style='color:#111;'> 194.47KB </span>","children":null,"spread":false},{"title":"Unit1.dfm <span style='color:#111;'> 220.27KB </span>","children":null,"spread":false},{"title":"Unit1.ddp <span style='color:#111;'> 51B </span>","children":null,"spread":false},{"title":"Project1.cfg <span style='color:#111;'> 434B </span>","children":null,"spread":false},{"title":"Unit1.pas <span style='color:#111;'> 4.34KB </span>","children":null,"spread":false},{"title":"8435885_213103263103_2清空.jpg <span style='color:#111;'> 4.08KB </span>","children":null,"spread":false},{"title":"按钮乘.jpg <span style='color:#111;'> 4.35KB </span>","children":null,"spread":false},{"title":"Unit1.~ddp <span style='color:#111;'> 51B </span>","children":null,"spread":false},{"title":"Project1.dpr <span style='color:#111;'> 188B </span>","children":null,"spread":false},{"title":"按钮加.jpg <span style='color:#111;'> 4.05KB </span>","children":null,"spread":false},{"title":"Project1.dof <span style='color:#111;'> 2.26KB </span>","children":null,"spread":false},{"title":"Unit1.~pas <span style='color:#111;'> 3.99KB </span>","children":null,"spread":false},{"title":"按钮减.jpg <span style='color:#111;'> 4.29KB </span>","children":null,"spread":false},{"title":"Unit1.dcu <span style='color:#111;'> 9.14KB </span>","children":null,"spread":false},{"title":"8435885_213103263103_2退出.jpg <span style='color:#111;'> 3.76KB </span>","children":null,"spread":false},{"title":"untitled.png <span style='color:#111;'> 791.30KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]