以下程序的输出结果是()。 int a,b; void fun() { a=100; b=200; } main() { int a=5,b=7; fun(); printf("%d%d\n",a,b); }
05580041:若a、b均为int型变量,且a=100,则for (b=100;a!=b;++a,b++) printf(\----\\n\)是死循环。()
下列代码的输出结果是:fun(int a, int b){ if(a>b) return a; else return b;}main(){int x=3,y=8,z=6,r; r=fun(fun(x,y),2*z);printf(\%d\\n\,r); }
以下 程序代码的输出结果是:( ) int a=1.0; float b=2.0; double c=3.0 ; char d= ’ 1 ’ ; printf( “ %f ” ,a+b+c+d);
"给定一个C程序的代码如下所示,则编译运行后,输出结果是()include ""stdio.h""int sum(){ int a=5,b=6;printf(""%d\n"",a+b);}void main(){sum();}
对以上代码描述正确的是()include “stdio.h”void main(){int a;for(a=0;a<=4;a++){printf(“”);}}
"(专基)以下程序是用do..while实现1+3+ 100空白处应填入()include ""stdio.h""void main(){int i=1,sum=0;do{sum=sum+i;i+=2;}____ printf(""sum=%d"",sum)
下列程序的输出结果是______。 void fun(int *n) while((*n)--); printf("%d",++(*n)); void main() int a=100; fun(&a);
(专基)以下程序执行结果()include ""stdio.h""void main(){int i;for (i=1;i<=5;i++){continue;i++;}printf(""%d"",i);}
"(专基)//下面程序输出结果是()include<stdio.h>void main(){int i;for(i=1;i<=5;i++){if(i==3)continue;printf(""%d\t"",i);}}
"(专基)下面程序输出结果是()include<stdio.h>void main(){int i;for(i=1;i<=9;i++){if(i==4)continue;printf(""%d\t"",i);}}
"(专基)//下列程序段的输出是()include<stdio.h>main(){ int k;for(k=1; k<5; k++){if(k % 2==0)break;printf(""%d"",k);}}
"(专基)运行下列程序后程序输出的结果是{int i=0;float score=98.5;printf(""第%d个学生的成绩是%f:"",i+1,score);}"()
(专基)下面程序段的运行结果是()void main(){ int i = 6 , j = 11 ; while(j > i ) { j-- ;i++ ; } printf(" %d ,%d " , j , i ) ; }
"(专基)以下程序执行结果()include <stdio.h>main(){int i ;for (i = 1; i <=5; i++){switch (i%5 ){case 0: printf (""*"" ); break;case 1: printf (""""); break;default :case 2: printf (""&""); break; }}}
"(专基)以下程序执行后的结果是()include<stdio.h>main(){ int k;for(k=1; k<5; k++){if(k % 2)printf(""*"");}}
(专基)//变量n的结果是()include "stdio.h"void main(){int h=1;int n=0;while(h<5){h = 2*h;n++; }printf("%d", n);}
(专基)执行下面程序后的输出结果是()include "stdio.h"void main(){int x=4,y=4,z;y++;z=x<yy<5;printf("%d",z);}
(专基)下面程序执行后,如果输入的值是30则输出的结果是()include "stdio.h"void main(){int goodsnum;printf("请输入商品的库存量:");scanf("%d",&goodsnum);printf("商品的库存量是%d",goodsnum);}
(专基)以下程序用for结构输出包含100在内的所有正整数,空白处应填入()include "stdio.h"void main(){int i;for(i=100;__;i--){printf("%d\t",i);}}
(专基)下面循环结构的程序执行后的结果是()include<stdio.h>void main(){int n=7;while(n>3){n--;printf("%d",n);}}
(专基)下列C语言代码的输出结果是()。void main(){int i;for(i=0;i<4;i++){switch(i){case 1:printf("%d",i);case 2:printf("%d",i);default:printf("%d",i);}}}
"(专基)下面程序执行后如果输入的值是58则输出的结果为{int a;scanf(""%d"",&a);if(a>50) printf(""%d"",a);if(a>40) printf(""%d"",a);if(a>30) printf(""%d"",a);}()
"(专基)有关下面代码描述正确的是()include ""stdio.h""void main(){printf(""you\tare\best"");}"