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[CSharp] 优美C语言(3) DL : 0: 3. 源程序要正确地运行，必须要有什么函数?(单选) A. printf函数 B. 自定义的函数 C. main函数 D. 不需要函数答案: C-3. Source code to run correctly, we must have what function (Option) A. B. printf function defined function main function D. C. function need not answer : C
Date : 2008-10-13 Size : 14.88kb User : gjc
[CSharp] 优美C语言(3) DL : 0: 3. 源程序要正确地运行，必须要有什么函数?(单选) A. printf函数 B. 自定义的函数 C. main函数 D. 不需要函数答案: C-3. Source code to run correctly, we must have what function (Option) A. B. printf function defined function main function D. C. function need not answer : C
Date : 2025-12-21 Size : 15kb User : gjc
[CSharp] 2sd DL : 0: 本例中用一个循环语句给a数组各元素送入奇数值，然后用第二个循环语句输出各个奇数。在第一个 for语句中，表达式3省略了。在下标变量中使用了表达式i++，用以修改循环变量。当然第二个for语句也可以这样作，Ｃ语言允许用表达式表示下标。程序中最后一个printf语句输出了两次a[5]的值，可以看出当下标不为整数时将自动取整。-In this case with a loop to a surprising array of values into the elements, and then the second output of each odd-numbered loop. For statements in the first, the expression 3 omitted. The following variables are used in standard expression i++, to modify the cycle variable. Of course, the second for statement can also do so, C language allows expression of that subscript. Procedures in the last two printf statements output a [5] the value, we can see that the current standard is not an integer will be rounded automatically.
Date : 2025-12-21 Size : 2kb User : lili
[CSharp] hello-world DL : 0: 用于在c界面下输出hello world- it is used for printf hello world in visual c++6.0
Date : 2025-12-21 Size : 150kb User : 周董
[CSharp] 4 DL : 0: A C program for the operation of 5*5 matrix. 1.Function: to fill up all the element of this matrix with zero.2.Function: to fill up the upper right triangle with an integer given by user3.Function: to fill up the lower left triangle with an integer given by user.4.Function: to fill up random integers between -50 and 50 .5.Function: to display the contents of matrix, which should be realized by loop(s), instead of a long printf statement.6.Function: to display the transpose of this matrix.7.Function: to calculate and display the sum of each column.-A C program for the operation of 5*5 matrix. 1.Function: to fill up all the element of this matrix with zero.2.Function: to fill up the upper right triangle with an integer given by user3.Function: to fill up the lower left triangle with an integer given by user.4.Function: to fill up random integers between-50 and 50 .5.Function: to display the contents of matrix, which should be realized by loop(s), instead of a long printf statement.6.Function: to display the transpose of this matrix.7.Function: to calculate and display the sum of each column.
Date : 2025-12-21 Size : 1kb User : 姜正
[CSharp] xiangmu1 DL : 0: 判断三边是否能构成三角形如果是的话并求周长面积-#include <stdio.h> #include <math.h> void main() { int a,b,c double p,s printf("请输入三角形的三边长：") scanf(" d, d, d",&a,&b,&c) if ((a+b>c&&a-b<c)==1) { p=(a+b+c)/2 s=sqrt(p*(p-a)*(p-b)*(p-c)) } else { printf("三条边不能围成三角形\n") return 0 } printf("三角形面积是: f\n",s) }
Date : 2025-12-21 Size : 1kb User : 杜乘风
[CSharp] 3015_EX01 DL : 0: Exercise 1: Programming Environment and Basic Input/Output 1. Write a program that prints “This is my first program!” on the screen. (a) Save this program onto your own disk with the name of e2-1a (b) Run this program without opening Turbo C (c) Modify this program to print “This is my second program!”, then save it as e2-1b. Please do not overwrite the first program. 2. Write a program that prints the number 1 to 4 on the same line. Write the program using the following methods: (a) Using four “printf” statements. (b) Using one “printf” statement with no conversion specifier (i.e. no ‘ ’). (c) Using one “printf” statement with four conversion specifiers 3．(a) Write a program that calculates and displays the number of minutes in 15 days. (b) Write a program that calculates and displays how many hours 180 minutes equal to. (c) (Optional) How about 174 minutes? -Exercise 1: Programming Environment and Basic Input/Output 1. Write a program that prints “This is my first program!” on the screen. (a) Save this program onto your own disk with the name of e2-1a (b) Run this program without opening Turbo C (c) Modify this program to print “This is my second program!”, then save it as e2-1b. Please do not overwrite the first program. 2. Write a program that prints the number 1 to 4 on the same line. Write the program using the following methods: (a) Using four “printf” statements. (b) Using one “printf” statement with no conversion specifier (i.e. no ‘ ’). (c) Using one “printf” statement with four conversion specifiers 3．(a) Write a program that calculates and displays the number of minutes in 15 days. (b) Write a program that calculates and displays how many hours 180 minutes equal to. (c) (Optional) How about 174 minutes?
Date : 2025-12-21 Size : 21kb User : 王思翰
[CSharp] about-indias-temple DL : 0: 用于计算印度神庙的柱子问题，怎样子才能以最快速的方式算出其最优顺序。-#include stdio.h #include stdlib.h void move(char getone,char putone) { printf( c-> c\n ,getone,putone) } void hanoi(int n,char one,char two,char three) { if(n==1) move(one,three) else { hanoi(n-1,one,three,two) move(one,three) hanoi(n-1,two,one,three) } } void main() { int m printf( input the number of disks: ) scanf( d ,&m) printf( the steps of moving 3d disks:\n ,m) hanoi(m, A , B , C ) return 0 }
Date : 2025-12-21 Size : 29kb User : 林莫
[CSharp] C#直流电机pid调速 DL : 0: 用C#编写的串口调试软件，下位机在STM32上测试通过，下位机发送数据的格式如printf("%s%f%s%f%s",":"x1":"x2":")单片机串口发送数据(Written in C# serial debugging software, the lower computer on the STM32 test passed, the lower machine to send data format, such as printf (%s%f%s%f%s),:: X1: x2::) SCM serial port to send data)
Date : 2025-12-21 Size : 96kb User : ym133