以下程序段的輸出結(jié)果為(). char c[]="abc"; int i=0; do while(c[i++]!=’\0’);printf("%d",i-1);
A.abc B.ab C.2 D.3
A.#define PI 3.141592 B.#define S345 C.int max(x,y); int x,y; { } D.static char c;
下列程序段的輸出結(jié)果為(). float x=213.82631; printf("%3d",(int)x);
A.213.82 B.213.83 C.213 D.3.8