C Language 100 Programming examples

Source: Internet
Author: User

Chapter I.

#include <stdio.h>
#include <math.h>

void fun_1 ()//Draw cosine line
{
Double y;
int m, x;
for (y = 1; y >=-1; y-= 0.1)
{
m = ACOs (y) *10;
for (x = 1, x < m, x + +) printf ("");
printf ("*");
for (; × < 62-m; x + +) printf ("");
printf ("*\n");
}
int x_1, y_1;
x_1 = 0;
for (y_1 = 0; y_1 <=; y_1++)
for (x_1=0;x_1<=y_1;x_1++) {
if (x_1==y_1) {
printf ("*\n");

}
else {
printf ("");

}
}
}
void Fun_2 () {
int i, max, Min, sum=0, num[4] = {20,90,85,84};
max = min = num[0];
printf ("max%d\n", Max); printf ("min%d\n", min);
printf ("score:\n");
for (i = 0; i < 4; i++)
printf ("%d\n", Num[i]);
for (i = 0; i < 4; i++)
{

Sum + = Num[i];
if (Max < num[i])
{
max = Num[i];

}
if (min > num[i]) min = num[i];
}
sum = sum-max-min;
printf ("avg%dmin%dmax%d", Sum/2,min,max);
}
void Fun_3 () {
int i;
The value of long j;//n
j = 555555;
for (i = 999; i >; i--)
{
if (j%i = = 0)
{
printf ("factor:%d", I);
Break
}
}

}
void Fun_4 () {
int x, y,last=1;
x = 13;
for (y = x; y > 0; y--)
{
last = last*x%1000;
}
printf ("%d", last);
}
void Fun_5 ()
{
int A, count = 0;
for (a = 5; a <=; a = a + 5)
{
count++;
if (! ( A%)) count++;
}
printf ("%d", count);
}
void Fun_6 ()
{
int A, B, C, count=0;
for (a = 1; a <= 5; a++)
for (b = 1; b <= 5; b++)
for (c = 1; C <= 5 && A! = B; c + +)
if (c! = a&&c! = b) count++;
printf ("%d", count);
}
void Fun_7 ()
{
int n = 13,i,j;
for (i = 0; i < n; i++) {
for (j = 0; J < 12-i; J + +) printf ("");
for (j = 1; J < i + 2; j + +) printf ("%6d", Fun_7_f (i, j));
printf ("\ n");
}
}
int fun_7_f (int x,int y)//fun_7 child function recursively
{
int z;
if (y = = 1 | | y ==x + 1) return 1;
z = (x-1, y-1) + (x-1, y); return z;
}
void Fun_8 ()
{
int data[16];
int i = 0;
int x=98;
printf ("%d\n", X);
for (i = 0;i<8; i++)
{
Data[i] = x% 2;
x = x/2;//printf ("%d\n", X);
printf ("%d\n", Data[i]);
}
for (i = 8; i > 0; i--)
{
if (data[i] = = 1)
for (; I >= 0; i--) printf ("%d", data[i]);
}
}
int main ()
{

Fun_1 ();//Draw cosine line
Fun_2 ();//singer Grand Prix
Fun_3 ();//ask for maximum approximate
Fun_4 ();//The mantissa of the higher order number
Fun_5 ();//class Mantissa 0 numbers
Fun_6 ();//three children five books
Fun_7 ();//Yang Hui triangle
Fun_8 ();//Binary conversion

return 0;
}

C Language 100 Programming examples

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.