摘要:
#include <stdio.h> #include <math.h> int main(){ double a,n; scanf("%lf %lf",&a,&n); printf("%lf",pow(a,n)); return 0; } 在编译语句的最后面加上 -lm,问题即可解决: gcc 文 阅读全文
摘要:
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摘要:
错误描述: The process cannot access the file because it is being used by another process 解决:将读取文件的方式改成 var stream = new FileStream(fullPath, FileMode.Open 阅读全文