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相关试题
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1.int max(int x,int y) { int z; if(x>y) z=x; else z=y; return(z); } int main( ) { int a1,a2,a3,m; cin>>a1>>a2>>a3; m=________________; // m赋值为a1，a2，a3中的最大数 cout<<"max="<
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2.#include
int main（） { int a1，a2，x; a1=10; a2=20; x=a1*a2; printf（″a1=%d，a2=%d ″，a1，a2）; printf（″x=%d ″，x）; return 0; ｝ -
3.【简答题】写出下列程序的运行结果。 #include
void main() { int a=12,a1,a2,a3; a1=(a*=2+5); a2=(a/=a+a); a3=(a+=a-=a*=a); printf("a1=%d a2=%d a3=%d ",a1,a2,a3); } -
4.阅读程序，给出程序的执行结果。#include
void Swap(int x,int y);main(){ int a=12,b=24; Swap(a,b); printf("%d,%d",a,b);}void Swap(int x,int y){ int t; t=x; x=y; y=t;} - ;y)?x:y;return(z);}">5.以下程序的运行结果是_____________#include "stdio.h"void main(){int max(int x,int y);int a=1,b=2,c;c=max(a,b);printf("max is %d\n",c);}int max(int x,int y){int z;z=(x>;y)?x:y;return(z);}
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6.读程序并写结果。#include
int main(){ void add();int i;for(i=0;i<2;i++)add();return 0;}void add(){ int x=0;int y=0;printf("%d,%d",x,y);x++; y=y+2;} - 7.中国大学MOOC: class A{ int x, y;public: A( ){ x = y = 0; } A(int i = 0, int j = 0) { x = i; y = j; }};int main(){ A a1, a2(6, 8); return 0;}对上述程序段，以下说法中，正确的是____
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8.下面程序运行时输出结果是________。#include
void num(){ extern int x, y;int a=15, b=10;x=a-b;y=a+b;}int x, y;int main(){ int a=7, b=5;x=a+b;y=a-b;num();printf("%d,%d ", x, y);return 0;} -
9.以下程序的运行结果是______。#include
void num(){ extern int x,y; int a=15,b=10; x=a-b; y=a+b;}int x,y;int main(){ int a=7,b=5; x=a+b; y=a-b; num(); printf("%d,%d",x,y); return 0; } -
10.读下列程序，写出运行结果#include
Int fun(int x){ int y; if(x==0||x==1) return(3); y=x*x-fun(x-2) return y;}main(){ int x,y; x=fun(3); y=fun(4); printf("%d, %d", x ,y);} -
11.以下程序的运行结果是______。#include
void num(){ extern int x,y; int a=15,b=10; x=a-b; y=a+b;}int x,y;int main(){ int a=7,b=5; x=a+b; y=a-b; num(); printf("%d,%d",x,y); return 0; } - 12.下面程序正确的是选项： A:int[] a1,a2; int a3[]={1,2,3,4,5};; B:int[] a1,a2; int a3[]={1,2,3,4,5};int a3[]={1,2,3,4,5};; C:int a1,a2[];; D:int Array[]a1,a2;
- 13.下面程序的运行结果是_____。#include "stdio.h"void num(){ extern int x,y; int a=15,b=10; x=a-b;y=a+b;}int x,y;void main(){ int a=7,b=5; x=a+b;y=a-b; num(); printf("%d,%d\n",x,y);}
- 14.以下程序运行结果是()#include void f(int a,int b);void f(int a,int b){int t;t =a;a =b;b =t;}void main(){int x =3,y =2,z =1;if (x >y)f(x,y);if (y >z)f(y,z);if (x >y)f(x,y);printf("%d,%d,%d",x,y,z);}
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using namespace std;void func( int, int, int & );int main(){ int x=0, y=1, z=2; func( 1, 2, x ); func( x + y, y, y ); func( z, x + y, z ); cout << x << "," << y << ", "<< z << endl;}void func( int a, int b, int &c ){ b += a; c = b - a;}">15.阅读下列程序，写出运行结果： #include
using namespace std;void func( int, int, int * );int main(){ Int x, y, z; func( 5, 6, &x ); func( 7, x, &y ); func( x, y, &z ); cout << x << "," << y << ", "<< z << endl;}void func( int a, int b, int *c ){ b += a; *c = b - a;} 正确答案： 6, 6, 639. 简答题 （ 1.0 分 ） 阅读下列程序，写出运行结果：#include using namespace std;void func( int, int, int & );int main(){ int x=0, y=1, z=2; func( 1, 2, x ); func( x + y, y, y ); func( z, x + y, z ); cout << x << "," << y << ", "<< z << endl;}void func( int a, int b, int &c ){ b += a; c = b - a;} - ;y)? x:y;return z;}">16.以下程序的运行结果是（）＃include <;stdio.h>;int main(){int a=1,b=2,c;c=max(a,b);printf("max is %d\n",c);return 0;}int max(int x, int y){int z;z=(x>;y)? x:y;return z;}
