main(){int a=011;printf("%d\n",++a);}
10
举一反三
- 下列程序的输出结果是____? int main() { int a=011; printf("%d\n",++a); return 0; }
- ① stdio.hvoid main() { int a=1; printf(%d\n,a);}
- main () { int a=0; a+=(a=12); printf ("%d\n",a); }
- Which of the following program is right? A: include <stdio.h> int main(); { /*programming*/ printf("programming!\n"); return 0; } B: include <stdio.h> int main() { /*programming*/ printf("programming!\n"); return 0; } C: include <stdio.h> void main() { /*programming*/ printf("programming!\n") return 0; } D: include <stdio.h> int mian() { /*programming*/ printf("programming!\n"); return 0; }
- 以下程序的运行结果是 int main() { int a=50; if(a>50) printf("%d\n" ,a>50); else printf("%d\n",a<=50); }
内容
- 0
#include [stdio.h] int main() { int a=1; int *pa; pa=&a; printf("a=%d\n",a); printf("*pa=%d\n",*pa); *pa=2; printf("a=%d\n",a); return 0; }的运行结果（）
- 1
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;
- 2
#include void main ( ) { int n = 4 ; while (n--) printf ("%d",--n); }
- 3
以下程序运行后的输出结果是______。 int x=011; printf("%d\n",++x);
- 4
以下程序的输出结果是（ ）。 main() { int n=0; while(n++<=1) printf("%d",n); printf("%d\n",n); }