举一反三
- 以下程序运行后的输出结果是 。#include "stdio.h"int main( ){ char m; m='B'+32; printf("%c",m); return 0;}
- 下列程序运行后的输出结果为。 # include <stdio.h> int num; void fun { printf ( "%d, ", num ); } int main { int num = 3; fun ; printf ( "%d,", num ); return 0; }
- 有下列程序，程序运行后的输出结果是0（ ）。 #include int main( ) { int a[5]={1,2,3}; printf("%d",a[3]); return 0; }
- 以下程序的执行结果是()#include<stdio.h>int main(){printf("1** #2# ");printf(" 789 ");return 0;}
- 以下程序中，运行结果是36的有（）。 A: include <stdio.h> B: define M(y) y*y int main() { printf("%d\n",M(6+0)); return 0; } C: include <stdio.h> D: define M(y) (y)*(y) int main() { printf("%d\n",M(6+0)); return 0; } E: include <stdio.h> int M(int y) { return y*y; } int main() { printf("%d\n",M(6+0)); return 0; } F: include <stdio.h> int M(int y) { return (y)*(y); } int main() { printf("%d\n",M(6+0)); return 0; }
内容
- 0
以下程序运行后的输出结果是(__________) 。 #include <stdio.h> main() { int a=37; a%=9; printf("%d\n",a); }
- 1
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; }
- 2
.以下程序的输出结果是________#include<;stdio.h>;main(){printf("%d\n",NULL);}
- 3
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
- 4
以下程序运行后的输出结果是_______。#include<;stdio.h>;int f(int n){if(n==0||n==1) return 1;elsereturn n+f(n-1);}int main(){printf(“%d\n”,f(0));printf(“%d\n”,f(1));printf(“%d”,f(5));}