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#include <stdio.h> int main(void) { int a[][3] = {1,2,3,4,5,6...
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I'm learning C language and stuck with a question as follows: #include<stdio.h> #include<conio.h> void main() { short int a=5; clrscr(); printf("%d"+1,a ...
1. What will be the output of following program? #include int main() { int a = 5, *b, c; b = &a; printf("%d", a * *b * a + *b); return (0); } Options: 1. 130 2. 103 3. 100 4. 310 The answer is the option(1). Explanation: Here the expression a**b*a + *b uses pointer in C
C 标准库 -<stdio.h> 简介 stdio.h头文件定义了三个变量类型、一些宏和各种函数来执行输入和输出。库变量 下面是头文件 stdio.h 中定义的变量类型： 序号 变量 & 描述 1 size_t 这是无符号整数类型，它是sizeof关键字的结果。2 FILE 这是一个适合存储文件流信息的对象类型。
Output: arr = geeks, sizeof(arr) = 17 str = geeks, sizeof(str) = 4. Let us first talk about first output "arr = geeks".When %s is used to print a string, printf starts from the first character at given address and keeps printing characters until it sees a string termination character, so we get "arr = geeks" as there is a \0 after geeks in arr[].
Consider the following C program. #include <stdio.h> int main () { int a[4] [5] = {{1, 2, ... return(0); } The output of the program is _______.
It does not work. Try replacing "int *p;" with "int *p = NULL;" and it will try to dereference a null pointer. This is because fun() makes a copy of the pointer, so when malloc() is called, it is setting the copied pointer to the memory location, not p. p is pointing to random memory before and after the call to fun(), and when you dereference it, it will crash.
#include<stdio.h>void main(){ int x = 5 * 9 / 3 + 9 ;} Get the answers you need, now! thridhamsunny thridhamsunny 12.10.2021 ... Secondary School answered • expert verified #include void main() {int x = 5 * 9 / 3 + 9 ;} See answers Advertisement Advertisement NirmalPandya ...
All valid C programs must contain the main() function. The code execution begins from the start of the main() function. The printf() is a library function to send formatted output to the screen. The function prints the string inside quotations. To use printf() in our program, we need to include stdio.h header file using the #include
C code for homework one #include #include #include int com[17] int an[17] anc[17] bn[17] int ac[17] bc[17] p[17] r[17] int. Skip to document. University; High School. Books; Sign in. Guest user Add your university or school. ... void main() { int a, b, c; printf( "Ent er an integer:\n" ); scanf( "%d", &a);
It will first substitute the value then calculate later. So, after substitution the Macro will become SQR( x + 2) = ( x + 2 * x + 2 ) in this case x value is 5. So,the final substitution will be SQR(5 + 2 ) = (5 + 2 * 5 + 2). since '*' is having more priority than '+' it will become (5 + 10 + 2). The value of a will be 17 in this case