WebA．将串s复制到串t B．比较两个串的大小 C．求字符串s的长度 D．求字符串s所占字节数 Web已知i、j、k为int型变量，若要从键盘输入2、3、4＜CR＞，使I、j、k的值分别为2、3、4，下列正确的输入语句是( )。
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Web#include void main () { int a = 5, b =2; if (a = b) { printf ("%d",a); } else { printf ("%d",b); } } A 1 B 5 C Error D 2 Solution The correct option is D 2 a = b is assignment operation and it's a true operation, hence condition will be true, so value of a (after assignment) is printed. Suggest Corrections 0 Similar questions Q. WebFeb 17, 2024 · To locate the source files to include, the preprocessor first searches the directories specified by the /I compiler option. If the /I option isn't present, or if it fails, the preprocessor uses the INCLUDE environment variable to …
WebThe stdio.h file contains functions such as scanf() and printf() to take input and display output respectively. If you use the printf() function without writing #include , the program will not compile. The execution of a C program starts from the main() function. printf() is a library function to send formatted output to the screen. WebPoint out the error in the program #include int f(int a) a > 20? return(10): return(20); int main() int f(int); int b; b = f(20); printf("%d\n", b); return 0; AError: Prototype declaration BNo error CError: return statement cannot be used with conditional operators DNone of above Answer : C Sponsored Ad
Web2. Introduction to "stdio.h". A header file in C is the one in which it contains function declarations/ definitions, variables and macro definitions to be shared between several source files and has a filename with extension ".h ". … WebThe first thing you will notice is the first line of the file, the #include "stdio.h" line. This is very much like the #define the preprocessor , except that instead of a simple substitution, an entire file is read in at this point. The system will find the file named "stdio.h" and read its entire contents in, replacing this statement.
WebQuestion: Question 16 - 18 points What is the output of the following program? #include int fint a, int b); int main() { inta-1,b 2, -3: cffc, a +2°c); printf(" %d, b=%d, c =%d …
WebThe value of the expression (x & 1) would be non-zero only if x is odd, otherwise, the value would be zero. #include int main() { int x=5; (x&1)?printf("Odd"):printf("Even"); … dates with black powder insideWebAnswer is as follows : Answer 1 : As we see that a = 300, b and c are not intialized so default value for bot … View the full answer Transcribed image text : dates w baconWebAug 23, 2024 · The operator == is executed before = because precedence of comparison operators (<=, >= and ==) is higher than assignment operator =. The result of a comparison operator is either 0 or 1 based on the comparison result. Since y is equal to z, value of the expression y == z becomes 1 and the value is assigned to x via the assignment operator. date sweetened pecan pieWebStep 1: int a, b=3;Here the variable a, bare declared as an integer type and the variable bis initialized to 3. Step 2: a = SQR(b+2);becomes, => a = b+2 * b+2;Here SQR(x)is replaced by macro to x*x. => a = 3+2 * 3+2; => a = 3 + 6 + 2; => a = 11; Step 3: printf("%d\n", a);It prints the value of variable 'a'. Hence the output of the program is 11 3. date-sweetened banana bread recipeWeb#include int main(void) { char p; char buf[10] = {1, 2, 3, 4, 5, 6, 9, 8}; p = (buf + 1) [5]; printf("%d", p); return 0; } A. 5 B. 6 C. 9 D. Error E. None of the above Answer: Option C Solution (By Examveda Team) x [i] is equivalent to * ( x + i), so ( buf + 1 ) [5] is * ( buf + 1 + 5), i.e. buf [6]. Monu Dixit : 2 years ago dateswithsuzie yahoo.comWebMar 28, 2024 · #include int main () { char *s [] = { "knowledge","is","power"}; char **p; p = s; printf("%s ", ++*p); printf("%s ", *p++); printf("%s ", ++*p); getchar(); return 0; } Output: … dateswithlove weightbj brewhouse to go