printf("%lf\n",d); 这里'%lf'是什么意思
只接触了%d、%c、%f等,%lf是什么
#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; }
只接触了%d、%c、%f等,%lf是什么
#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; }
2017-03-05
举报