c语言:编写一个程序求5*5数组的对角线元素之和'

#includevoidmain(){inti=2,result=1;for(;i

#includevoidmain(){intn;printf("input:\n");scanf("%d",&n);if(n%3==0&&n%5==0)printf("yes\n");elseprin

#includemain(){\x09inti,j,n,min,t,k;\x09inta[100][100];\x09scanf("%d",&n);\x09for(i=0;i

#include<stdio.h>main(){    int a[]={0,1,2,3,4,5,6,7,8,9},i; &nb

这是辛普森积分法.给你写了fun_1(）,fun_2(）,请自己添加另外几个被积函数.调用方法t=fsimp(a,b,eps,fun_i);a,b--上下限,eps--迭代精度要求.#include#

#include"stdio.h"#include"stdlib.h"#includeintmain(){intx=0,y=0,z=0,count=0;for(x=0;x

#includeintmain(){intx;inta[20];scanf("%d",&x);inti;for(i=0;x>=10;i++){a[i]=x%10;x=x/10;}

#includeintgongyue(intm,intn){intr;if(m==n)returnm;elsewhile((r=m%n)!=0){m=n;n=r;}returnn;}voidmain(

#includeintchartoint(charch){inta;switch(ch){case'A':a=4;break;case'B':a=3;break;case'C':a=2;break;c

忘记C语言的排序函数了,所以用了下sort();#include#includeusingnamespacestd;intgcd(intn,intm){returnm==0?n:gcd(m,n%m

voidfind(int(*p)[5],intb[5]){inti=0;intj=0;for(i=0,j=4;i=0;i++,j--){b[i]=p[i][i]*p[i][j];}}voidsort(

#includeintmain(){inta,b,c,min,max;printf("请输入三个数,用空格键隔开");scanf("%d%d%d",&a,&b,&c);min=ac?b:c);prin

#include"stdio.h"intsum(inta,intb){returna+b;}voidmain(){inta=3;intb=5;printf("%d",sum(a,b));}

#include#defineMAX1000voidmain(){intfunc(chars[]);intc,i=0,flag=0,flag1=1;chart[MAX];printf("请输入一个十六

#include <stdio.h>int main(){  float x, tax = 0; 

假设知道三角形的三边长为a,b,c.程序如下：#include#includedoublearea(doublea,doubleb,doublec){doublearea=0,s=0;s=(a+b+c

#includevoidmain(){\x09intm,n,k,min,max,i;\x09scanf("%d%d",&m,&n);\x09if(n0;i++)\x09{\x09\x09if((m%i

voidjudge(inta,intb,intc)//判断三角形{if(a+b>c&&b+c>a&&a+c>b)elseif(a==b||b==c||a==c){if(a==b==c)printf("

mysql的,首先你得连好环境,不知能不能帮到你,这本来是我在C++写的,你要是不懂的话这个对你可能完全没用.MYSQLmysql;//数据库连接句柄MYSQL_RES*result;mysql_

#includeintmain(void){inti=33;intj=5;printf("33%5==%d\n",i%j);return0;}