题目内容

以下程序的运行结果是___________。#includeint func(int a,int b){return(a+b);}void main(){int x=2,y=5,z=8,r;r=func(func(x,y),z);printf("%d\n",r);}

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以下程序的运行结果是______________。#define A4#define B(x) A*(x)/2#includevoid main(){float c,a=4.5;c=B(a);printf("%5.1f\n",c);}

下面程序计算10个同学一科成绩的平均分。#include_ average(float array[10]){int i;float sum=array[0];for(i=1;i<10;i++)sum+=array[i];return sum/10;}void main(){float score[10],aver;int i;for(i=0;i<10;i++)scanf("%f",);aver=_______;printf("average score is %5.2f\n",aver);}

#include void fun2(char a,charB) { printf("%c %c",a,b);} char a='A',b='B'; void fun1(){ a='C';b='D'; } main() { fun1( ); printf("%c %c ",a,b); fun2('E','F');} 程序的运行结果是

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C. A B C D
D. C D A B

#include int fun(int x[],int n) { static int sum=0,i; for(i=0;i

A. 55
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C. 45
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