#include <stdio.h> int main() { char c = 'a'; int n = c ; //将c赋值给n float f = c; //将c赋值给f double d = c; //将c赋值给d printf("%d\n",n); printf("%f\n",f); printf("%lf\n",d); return 0; }
第二个输出不是单精度吗?为啥运行结果是97.000000
第二个输出不是单精度吗?为啥运行结果是97.000000
2017-08-03
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