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本帖最后由 ~风介~ 于 2015-11-1 20:50 编辑
- #include <stdio.h>
- #include <math.h>
- void manin()
- {
- double a,b,c,s,area;
- scanf("%f,%f,%f",&a,&b,&c);
- s = 1.0/2*(a+b+c);
- area = sqrt(s*(s-a)*(s-b)*(s-c));
- printf("a = %7.2g, b = %7.2g, c = %7.2g, s = 7.2g \n",a,b,c,s);
- printf("area = %7.2f\n",area);
- }
复制代码
错误报告
cpp(7) : error C2018: unknown character '0xa3'
cpp(7) : error C2018: unknown character '0xa8'
cpp(7) : error C2018: unknown character '0xa3'
cpp(7) : error C2018: unknown character '0xa9'
以上4行错误报告是什么意思怎么看 |
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