keil中怎么定义浮点型变量
程序:#include<reg52.h>voidmain(){floattt;intt;t=10;tt=1+0.5;}编译时报错:***FATALERRORL210:I/...
程序:
#include<reg52.h>
void main()
{
float tt;
int t;
t=10;
tt=1+0.5;
}
编译时报错:
*** FATAL ERROR L210: I/O ERROR ON INPUT FILE:
EXCEPTION 0021H: PATH OR FILE NOT FOUND
FILE: C:\KEIL\C51\LIB\C51FPS.LIB
Target not created 展开
#include<reg52.h>
void main()
{
float tt;
int t;
t=10;
tt=1+0.5;
}
编译时报错:
*** FATAL ERROR L210: I/O ERROR ON INPUT FILE:
EXCEPTION 0021H: PATH OR FILE NOT FOUND
FILE: C:\KEIL\C51\LIB\C51FPS.LIB
Target not created 展开
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