【单选题】在visual c++6.0环境下,sizeof(x),sizeof(y),sizeof(a),sizeof(b),值分别为(). char x=65; float y=7.3; int a=100; double b=4.5;
【简答题】阅读程序写结果。 #include void main() { int x[3]= {11,22,33},y[1]; FILE *fp= fopen("d:\\a.out" ,"wb+"); fwrite( x, sizeof(int) ,3,fp); fseek(fp,4L,0); fread(y, sizeof(int),1,fp); printf("%d" ,y[0]); fclose(fp...