李小由的菜鸡博客

1.直接举例说明吧 eg. for(a=2;a<=5;a++)if(a>=4)printf(“√”)； 和 for(a=2;a<=5;a++)if(a>=4){printf(“√”)；} 和 for(a=2;a<=5;a++){if(a>=4){printf(“√”)；}} 和 for(a=2;a<=5;a++

#include <stdio.h> int main() { int a[6] = { 1,2,5,6 },i; for (i = 0; i < 6; i++) { printf("%d %d\n", a[i], &a[i]); } printf("%d %d %d %d",a,a+1,a[0],*a); return 0; } 结果s是