作者:电脑信息网日期:
返回目录:设置问题
#include<stdio.h>
int main()
{
int a,b,c,t;
scanf("%d,%d,%d",&a,&b,&c);
if(a>b){t=a;a=b;b=t;}
if(a>c){t=a;a=c;c=t;}
if(b>c){t=b;b=c;c=t;}
printf("%d,%d,%d\n",a,b,c);
return 0;
}
#include<stdio.h>
int main()
{
int i,j;
for(i=1;i<=5;++i)
{
for(j=1;j<=i;++j)
printf("%d ",i);
printf("\n");
}
return 0;
}
#include <stdio.h>
#include <string.h>
#include <conio.h>
int main(int argc,char *argv[])
{
const char user[]="wangpin";/*用户名自己可改动*/
const char password[]="wangpin@126";/*密码自己可改动*/
if(argc == 1)
{
printf("Input error! Usage:filename username password\n");
getch();
exit(1);
}
else if(argc == 3)
{
if (strcmp(argv[1],user) != 0 || strcmp(argv[2],password) != 0)
{
printf("Input error: Invalid username or password\n");
getch();
exit(1);
}
}
printf("Authentication Pass..\n");
sound(500);/*最简单的音乐声*/
delay(50000);
nosound();
getch();
return 0;
}
先运行这个程序得到一个exe类型的可执行文件,然后可以复制到c盘根目录下,用桌面左下的图标进入:开始-程序-附件-命令提示符
然后键入 cd \
到c盘根目录下输入
exe文件名 wangpin wangpin@126
就是运行这个程序
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下面是一个简7a686964616fe78988e69d83366单的音乐程序,你可以把它加到上面代替sound()到nosound()那一部分发出<<东方红>>音乐歌曲(小心!声音可能很大)
#include <stdio.h>
#include <stdlib.h>
#include <dos.h>
int main(void)
{
int i,j;
int fr[]={392,392,440,294,262,262,220,294,392,392,
440,532,440,392,262,262,220,294,392,294,
262,247,220,196,392,294,330,294,262,262,
220,294,330,294,262,294,262,247,220,196};
int tim[]={4,2,2,8,4,2,2,8,4,4,2,2,2,2,4,2,2,8,4,
4,4,2,2,4,4,4,2,2,4,2,2,2,2,2,2,2,2,2,2,12};
for(i=0;i<40;i++)
{
sound(fr[i]);
delay(tim[i]*100000000);
nosound();
}
system("pause");
return 0;
}