C语言程序设计 by https://padlet.com/364726312/9smznaz0i5oe 尚晓明 en-us 2016-10-17 05:36:28 UTC 2023-02-18 17:18:13 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Soccerball.png C语言程序设计 364726312 https://padlet.com/364726312/9smznaz0i5oe/wish/131040493 第三次作业
1
#include <stdio.h>
int main()
{
int num;
printf("输入一个整数");
scanf("%d",&num);
if(num%2==0)
printf("yes\n");
else
printf("no\n");
}
2
#include <stdio.h>
int main()
{
    int x,y;
printf("Please input the number x:");
scanf("%d",&x);
if(x<1)
    y=x;
else if(x>=1&&x<10)
y=2*x-1;
else
y=3*x-1;
printf("%d\n",y);
}
3
#include <stdio.h>
int main()
{
    int num1,num2;
printf("Please input the num:");
scanf("%d",&num1);
if(num1%3==0&&num1%7==0)
num2=2;
else if(num1%3==0||num1%7==0)
num2=1;
else
num2=0;
printf("%d\n",num2);
}

]]> 2016-10-17 05:54:57 UTC https://padlet.com/364726312/9smznaz0i5oe/wish/131040493 364726312 https://padlet.com/364726312/9smznaz0i5oe/wish/131042993 大家可以把自己的程序粘贴进来，或者有什么疑问，可以在这里提出。]]> 2016-10-17 06:25:23 UTC https://padlet.com/364726312/9smznaz0i5oe/wish/131042993 我们先用C语言做尝试，后面再在matlab上也运用 https://padlet.com/364726312/9smznaz0i5oe/wish/131044796 2016-10-17 06:39:49 UTC https://padlet.com/364726312/9smznaz0i5oe/wish/131044796 实训三 364726312 https://padlet.com/364726312/9smznaz0i5oe/wish/132005734 1、
#include <stdio.h>
int main()
{
    char a,b,c;
scanf("%c,%c,%c",&a,&b,&c);
printf("%c %c %c\n",a,b,c);
printf("%d %d %d\n",a,b,c);
    return 0;
}
2、
#include <stdio.h>
int main()
{
    int w,x,y,z;
w=1;x=2;y=3;z=4;
printf("%d\n",w>x?w:y<z?y:z);
return 0;
}
3、
#include <stdio.h>
int main()
{
    int a,b,c,num;
printf("Please input the number:");
scanf("%d",&num);
a=num/100;
b=num%100/10;
c=num%10;
num=c*100+b*10+a;
printf("%d\n",num);
return 0;
}
4、
#include <stdio.h>
int main()
{
    int a,b;
long int c;
printf("请输入两个整型数:");
scanf("%d,%d",&a,&b);
c=a/100*100000+a%100/10*1000+a%10*10;
c+=b/100*10000+b%100/10*100+b%10;
printf("result=%ld\n",c);
return 0;
}
5、
#include <stdio.h>
#include <math.h>
#define PI 3.14
int main()
{
    double A,B,C,D,E,num;
A=2.1;B=-4.5;C=6;D=3.5;E=-5;
num=atan((2*PI*A+E/(2*PI*B*C))/D);
printf("%.4f\n",num);
return 0;
}-
6、
#include <stdio.h>
int main()
{
    long x,y,z;
printf("Please input the number:");
scanf("%ld,%ld",&x,&y);
z=x;
x=y;
y=z;
printf("%ld,%ld\n",x,y);
return 0;
} 
]]> 2016-10-20 09:17:23 UTC https://padlet.com/364726312/9smznaz0i5oe/wish/132005734 第四次作业 364726312 https://padlet.com/364726312/9smznaz0i5oe/wish/132591132 4、给出任意一个不多于5位的正整数，要求如下：
（1）求出它是几位数；
（2）分别输出每一位数字；
（3）按逆序输出各位数。
#include <stdio.h>
int main()
{
    int n,m,j=0,a,b,c,d,e,i;
printf("pleae input the number:");
scanf("%d",&n);
m=n;
while(m)
{ j++;m=m/10;}
printf("%d\n",j);
    a=n/10000;
if(a!=0)
printf("%d\n",a);
    b=n%10000/1000;
if(b!=0)
printf("%d\n",b);
c=n%1000/100;
if(c!=0)
printf("%d\n",c);
d=n%100/10;
if(d!=0)
printf("%d\n",d);
    e=n%10;
if(e!=0)
printf("%d\n",e);
    m=n;
while(m)
{ i=m%10;printf("%d",i);m=m/10;
}
printf("\n");
return 0;
}
]]> 2016-10-24 02:12:44 UTC https://padlet.com/364726312/9smznaz0i5oe/wish/132591132 364726312 https://padlet.com/364726312/9smznaz0i5oe/wish/132611093 2016-10-24 06:45:45 UTC https://padlet.com/364726312/9smznaz0i5oe/wish/132611093 实训五的程序 https://padlet.com/364726312/9smznaz0i5oe/wish/139601010 2016-11-23 14:47:39 UTC https://padlet.com/364726312/9smznaz0i5oe/wish/139601010 我也想看实训五的程序 https://padlet.com/364726312/9smznaz0i5oe/wish/139603549 2016-11-23 14:59:24 UTC https://padlet.com/364726312/9smznaz0i5oe/wish/139603549