main()printf("HelloC-world!\n");key=bioskey(0);

main() { int n=4; while(n--) printf("%d",--n); } #include main() {int n=2,k=0; while(k++ && n++ >2); printf(" main() { char s[]="stop\0\n\""; printf("%d\n",strlen(s)) } main() { int m=12, n=34; printf("%d%d",m++,++n) printf("%d%d #include main() { char *p="abcde\ofghjik\0"; printf("%d\n",s main(){int a,n,sum=0;printf("Input data:");scanf("%d",&a main() { char ch; ch='H'-'A'+'0'; printf("%c\n",ch); } void main() {int x=4;if(x++>=5)printf("%d/n",x);else printf( main() { int n; clrscr(); n=n+n; printf("n=%d",n) } int main(){int a,n,i=1,sn=0,tn=0;printf("a,n=:");scanf("%d,% #include void main() { int n=1; printf("%d,%d,%d",n,++n,n--) 请问下面这个程序怎么解释 main() {int n=4; while(n--)printf("%d",--n); }