大学非C语言专业。C语言初级问题，很简单的，只是为了完成作业！

显示全部楼层 · 2010-11-25 05:00:42

#include #define N 26int main(){ int n=N+1; while(n>N) scanf("%d",&n); for(int i=0,j=0;i=n-j) printf("%c",ch++); else printf(" ");}for(;k#include #define N 50int main(){ int n,i; printf("输入学生人数:"); scanf("%d",&n); float **score; char name[N][20]; int number[N]; score=new float*[n]; for(i=0;i#include #define N 10double f1(double x,double n){ return pow(x,n);}int f2(int n){ int sum=1; if(n==0||n==1) return sum; else{sum=n*f2(n-1);return sum; }}int main(){ double result=0,x; printf("input x:"); scanf("%lf",&x); for(int i=1;ivoid fun(char s[],int nums[]){ for(int i=0;s;i++) {if(s>='0'&&s='A'&&s='a'&&sintmain(){
int m;
int temp;
int i, j;
int flag;//标记是否为素数
printf("Input m: ");
scanf("%d", &m);
printf("素数：");
for (i=2; i0; i-=2,temp++)
{
for (j = 0; jvoid main(){int m,i,j,judge;printf("Input an integer:");scanf("%d",&m);printf("Result is:");for(i=2;i=1;j--)printf("*");printf("\n");}}

千问 · 2010-11-25 05:00:42

1，#includevoid main(){ int m,i,n; printf("输入你要的数字：\n"); scanf("%d",&n); for(m=1;mm/2) printf("%5d",m); } printf("\n");}2，#include main(){int i,j;for(i=1;i=1;i--){for(j=1;j
using namespace std;
int main(){
cout>m;
double sqrtm=sqrt(m*1.0);
for(int i=2;i<=sqrtm;++i)
if(m%i==0){
cout<<m<<"isn't a prime.\n";
return 1;
}
cout<<m<<"is a prime.\n";
}第二题就是三个循环，一个遍历行，一个遍历空格，一个打印*