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; }
double(双精度浮点数)的输出格式符