填空题
a=3; a+=(a<1)?a:1; printf(“%d”,a); 结果是()
4
int x=6, y=7; printf(“%d,”,x++);...
int x=6, y=7; printf(“%d,”,x++); printf(“%d\n”,++y); 程序的输出结果是()
float f=3.1415927; printf(“%f,%5.4f,%3.3f”,f,f,f); ...
float f=3.1415927; printf(“%f,%5.4f,%3.3f”,f,f,f); 则程序的输出结果是()
不能把字符串:Hello!赋给数组b的语句是()。A. char b[10]={’H’,’e’,’l’,’l’...
单项选择题不能把字符串:Hello!赋给数组b的语句是()。
A. char b[10]={’H’,’e’,’l’,’l’,’o’,’!’}; B. char b[10]; b="Hello!"; C. char b[10]; strcpy(b,"Hello!"); D. char b[10]="Hello!";