#2991. C++-初识C++-设置变量a=5.5,b=6.7,c=9.3, 输出式子-b+4ac/4*a的值
C++-初识C++-设置变量a=5.5,b=6.7,c=9.3, 输出式子-b+4ac/4*a的值
Background
Description
设置变量a=5.5,b=6.7,c=9.3, 输出式子-b+4ac/4*a的值
Format
Input
Output
Samples
274.625
Limitation
1s, 1024KiB for each test case.
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