举一反三
- 下列程序的运行结果为________。#include"stdio.h"#def...("%d\n",MA(1+a+b));}
- 下列程序的运行结果为________。 #include "stdio.h" #define MA(x) x*(x-1) void main() { int a=1,b=2; printf("%d",MA(1+a+b)); }
- 以下程序的运行结果是______。#include "stdio.h"mai...d,%d ",m,n,*p,*q);}
- 下列程序的运行结果为________。 #include "stdio.h" #...f("%d",MA(1+a+b)); }
- 以下程序的运行结果是______。#include"stdio.h"main()...d,%d\n",m,n,*p,*q);}
内容
- 0
下列程序段的运行结果____________。#include<stdio.h>voidmain(){charc='z';printf("%c\n",c-1);}
- 1
有以下程序 ＃ include＜stdio .h> main（） ｛ char s［」＝”rstuv"； printf（”％c＼n”，*s＋2）； ｝ 程序运行后的输出结果是
- 2
以下程序正确的是_____ A: B: include<;stdio.h>;int gNum;gNum=13;void main(){printf("%d\n", gNum);} C: D: include<;stdio.h>;void main(){int rob=17;printf("rob=%d\n", rop);}int rop=71; E: F: include<;stdio.h>;void main(){extern int outer;printf("outer=%d\n", outer);}int outer=33; G: H: include<;stdio.h>;void main(){extern int outer=33;printf("outer=%d\n", outer);}int outer=33;
- 3
执行以下程序后，输出结果为。#include<;stdio.h>;int n;void f();int main(){n=0;f();n=n+2;printf("%d\n",n);return 0;}void f(){n=n+5;}
- 4
有以下程序段，输出结果为()。 #include<stdio.h> main() {int a[3][4]={1,2,3,4,5,6,7,8,9,10,11,12}; int (*p)[4]=a; printf("%d ",*p); }