c语言程序设计源程序

课后作业,求最小值等题目答案

int even(int n);

int main(void)

{

int even(int n)

{

if (n%2==0) return 1; printf("%d",sum); return 0;} int n,sum =0; printf("\n"); scanf("%d",&n); while(n>0) { } if (even(n)==0) sum =sum+n; scanf("%d",&n);

else

}

return 0;

课后作业,求最小值等题目答案

int main(void)

{

int number, count, digit; int countdigit(int number,int digit);

printf ("\n");

scanf ("%d%d",&number,&digit);

count =countdigit(number,digit);

printf("%d",count);

return 0;

}

int countdigit(int number,int digit)

{

int count =0; //scanf("%d%d",&number,&digit); do{ if (number%10 ==digit) {count++; number =number/10;} else number =number/10;} while (number!=0); return count;}

课后作业,求最小值等题目答案

# include<math.h>

int n, m, a, b, c, number;

int is(int number);

int main(void)

{

printf ("\n");

scanf("%d%d",&n,&m);

for(number = n;number <=m;number++)

{if (number==is(number))

printf("%d ",number);}

return 0;}

int is(int number)

{

//scanf("%d",&number);

a =number/100; b =number/10-a*10; c =number%10; if (number==a*a*a+b*b*b+c*c*c) return number; else return 0;}

课后作业,求最小值等题目答案

# include<math.h>

int countdigit(int number,int digit);//不能用中文符号，要用英文符号，声名要加分号 int main(void)

{

}

int countdigit(int number,int digit)

{

int x=0; do { if(number%10==digit) //函数定义时不用格式化输出 { } else number=number/10; x++; number=number/10; int number,digit; scanf("%d%d",&number,&digit); int c=countdigit(number,digit); printf("%d",c); return 0; }while(number!=0); return x; printf("%d",x);

课后作业,求最小值等题目答案

#include<stdio.h>

void main()

{

int n,i,j,min;

int a[100];

printf(" ");

scanf("%d",&n);

printf("%d\n",n);

for(i=0;i<n;i++)

scanf("%d",&a[i]);

min = a[0];

/*for 实现*/

for(i=1;i<n;i++) {

if (min > a[i]) {

min = a[i];

}

}

printf("(for)最小为%d\n", min);

/*end for*/

}

课后作业,求最小值等题目答案

#include <stdio.h>

int main(void)

{

int letter=0,blank=0,digit=0,other=0;

char c;

while((c=getchar())!='\n'){

if(c==' ')

blank++;

else if(c>='1'&&c<='9')

digit++;

else if((c>='a'&&c<='z')||c>='A'&&c<='Z')

letter++;

else other++;

}

printf("letters=%d\n",letter);

printf("blank=%d\n",space);

printf("digit=%d\n",digit);

printf("other=%d\n",other);

return 0;

}

课后作业,求最小值等题目答案

#include<stdio.h>

int main(void)

{

do

{ } while(x!='\n'); x=getchar(); if((x>='A'&&x<='Z')||(x>='a'&&x<='z')) a++; else if(x>='0'&&x<='9') b++; else if(x=' ') c++; else d++; int a,b,c,d; char x; printf(" "); a=b=c=d=0;

printf("letter=%d,blank=%d,digit=%d,other=%d\n",a,b,c,d);

return 0;}

课后作业,求最小值等题目答案

#include <stdio.h>

int main()

{

int letter=0,blank=0,digit=0,other=0;

char c;

while((c=getchar())!='\n'){

if(c==' ')

blank++;

else if(c>='0'&&c<='9')

digit++;

else if((c>='a'&&c<='z')||c>='A'&&c<='Z')

letter++;

else other++;

}

printf("letter=%d, blank=%d, digit=%d, other=%d\n",letter,blank,digit,other);

return 0;

}

、

课后作业,求最小值等题目答案

#include <stdio.h>

int main(void)

{

int a,i=0,sum=0;

scanf("%d",&a);

while(a)

{

sum+=(a%10);//sum是个位数之和 a/=10;

i++;//i为位数

}

printf("count=%d,sum=%d\n",i,sum); return 0;}

课后作业,求最小值等题目答案

#include<stdio.h>

return main(void)

{

int n,i,j,t;

int a[n];

printf("请输入一个数");

scanf("%d",&n);

printf("请输入%d个数"，n);

for(i=0;i<=n;i++)

scanf("%d",&a[i]);

for(j=0;j<n;j++)

for(i=0;i<n-j;i++)

if(a[i]>a[i+1])

{t=a[i];a[i]=a[i+1];a[i+1]=t;} for(i=0;i<n;i++)

if(a[0]>n)

printf("最小为%d"，n);

else

printf("最小为%d"，a[0]);

return 0;

}

课后作业,求最小值等题目答案

#include <stdio.h>

#include <stdlib.h>

int n=0;

int num=0;

int min=0;

int i=0;

int main(void)

{

}

scanf("%d",&n); int *p=(int *)malloc(n*sizeof(int)); for(i=0;i<n;i++) { } min=p[0]; for(i=0;i<n;i++) { } printf("%d",min); return 0; if(min>p[i]) { } min=p[i]; scanf("%d",&p[i]);

课后作业,求最小值等题目答案

#include <stdio.h>

#include <stdlib.h>

int n=0;

int num=0;

int min=0;

int i=0;

int main(void)

{

}

scanf("%d",&n); int *p=(int *)malloc(n*sizeof(int)); for(i=0;i<n;i++) { } min=p[0]; for(i=0;i<n;i++) { } printf("%d",min); return 0; if(min>p[i]) { } min=p[i]; scanf("%d",&p[i]);

课后作业,求最小值等题目答案

#include<stdio.h>

# include<math.h>

int number;

int is(int number);

int main(void)

{

int n,m;

scanf("%d%d",&n,&m);

for(number=n;number<=m;number++) {

if (number==is(number))

printf("%d ",number);

}

return 0;

}

int is(int number)

{

int a,b,c,s; //scanf("%d%d",&number); a=number%10; b=(number/10)%10; c=number/100;

s=a*a*a+b*b*b+c*c*c; if (number==s)

课后作业,求最小值等题目答案

} else return 0;

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