14. Consider the code int k char c[] = "BCDEFGH"; char *cp: for(cp= c+3; cp >= c) printf("%c",______Missing_1__); printf("\n"); for(cp= c+2; cp <= c+6;) printf("%c"._____Missing_2___ ); However, part of the code is missing (indicated by. output EDCB EFGH What can the missing parts be? Missing 1: (*cp)-- Missing 2: ++(cp) Missing 1: "cp-- Missing 2: ++cp Missing 1: ("cp)-- Missing 2: (*cp)++ Missing 1:--cp Missing 2: ++cp ). The code is supposed to give the

14. Consider the code int k char c[] = "BCDEFGH"; char cp: for(cp= c+3; cp >= c) printf("%c",______Missing_1); printf("\n"); for(cp= c+2; cp <= c+6;) printf("%c".___Missing_2___ ); However, part of the code is missing (indicated by. output EDCB EFGH What can the missing parts be? Missing 1: (cp)-- Missing 2: ++(cp) Missing 1: "cp-- Missing 2: ++cp Missing 1: ("cp)-- Missing 2: (*cp)++ Missing 1:--cp Missing 2: ++cp ). The code is supposed to give the

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Need help with the highlighted part the code is just for reference #include <stdio.h> int printBin(int value); int main(){ int num=10; int tobinary= printBin(num); printf("The number %d converted to binary as %d",num,tobinary); unsigned int x = 1; char *ccc = (char*)&x; if(*ccc){ printf("This is Little endian"); } else{ printf("This is Big endian"); } getchar(); return 0; } int printBin(int value) { if(value<2) return value; return printBin(value / 2) *10 + value % 2; }
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1. What is the output of the following code segment: char* s [] = { "NBY", "SDT"}; const char** z = s; const cout << z [1] [1]; cout << cout << a. DSDT b. DTY c. DTBY d. DTS e. *(z [1]+ 2); (*z + 1); None of the above
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int main(int argc, char **argv) { float *rainfall; float rain_today; // rainfall has been dynamically allocated space for a floating point number. // Both rainfall and rain today have been initialized in hidden code. // Assign the amount in rain_today to the space rainfall points to. return 0; }
Problem Statement The barcode used by the U.S. Postal System to route mail is defined as follows: Each decimal digit in the ZIP code is encoded using a sequence of three half-height and two full-height bars. The barcode starts and ends with a full-height bar (the guard rail) and includes a checksum digit (after the five-digit ZIP code or ZIP + 4), computed by summing up the original digits modulo 10. Define the following functions: Draw a half-height or full-height bar on stddraw. Given a digit, draw its sequence of bars. Compute the checksum digit. Also define global code that read in a five- (or nine-) digit ZIP code as the command-line argument and draws the corresponding postal barcode.
1. Examine the following code segment. What will be printed?If there are any errors indicate the nature of the error. int a[8] ={16, 12, 10, 7, 15, 18, 17, 29}; int *ptr ; ptr = & a[ 5 ] ; for(int i = 0; i<= 4; i = i + 2) cout<<a[i]<<*( ptr + i )<<endl; cout<<” ”<<a[1]<<” ”<<*ptr<<” ”<<*ptr + 2<<” ”<<*(ptr + 3);