摘要:
一、自动类型转换 1.容量由小到大变化: byte-short-int-long-double-float-double 或char-int-long-double-float-double int n1 = 10; //ok //float d1 = n1 + 1.1;//错误 n1 + 1.1 阅读全文
posted @ 2024-12-01 14:03
f-52Hertz
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