Programa, skirta konvertuoti nurodytą numerį į žodžius | 2 rinkinys
Išbandykite tai GFG praktikoje 
#practicelinkdiv {ekranas: nėra! SVARBU; }
#practicelinkdiv {ekranas: nėra! SVARBU; } Parašykite kodą, kad nurodytą numerį konvertuotumėte žodžiais.
Pavyzdžiai:
Rekomenduojama praktika Sveikasis žodžių skaičius Išbandykite!Įvestis: 438237764
Išvestis: Keturiasdešimt trys crore aštuoniasdešimt du lakai trisdešimt septyni tūkstančiai septyni šimtai šeši šešiasdešimt keturiĮvestis: 999999
Išvestis: Devyni lakai devyniasdešimt devyni tūkstančiai devyni šimtai devyniasdešimt devyniĮvestis: 1000
Išvestis: Tūkstantis
Paaiškinimas: 1000 žodžių yra „vienas tūkstantis“
Mes jau aptarėme požiūrį, kuris tvarko skaičius nuo 0 iki 9999 ankstesnis Skelbimas.
Sprendimas: Šis požiūris gali tvarkyti skaičių iki 20 skaitmenų ilgio, kuris yra mažesnis nei Ullong_max (Maksimali tipo objekto neparašyto ilgo INT objekto vertė). Ullong_max yra lygus 18446744073709551615 dešimtainiu, darant prielaidą, kad kompiliatorius užtrunka 8 baitus, kad būtų laikomas nepasirašytas ilgas ilgas int.
Žemiau pateiktas vaizdas rodo bet kurio 9 skaitmenų teigiamo skaičių vertės diagramą: Teigiamas sveikasis skaičius:
4 3 8 2 3 7 7 6 4
| | | | | | | | |__ ones' place
| | | | | | | |__ __ tens' place
| | | | | | |__ __ __ hundreds' place
| | | | | |__ __ __ __ thousands' place
| | | | |__ __ __ __ __ tens thousands' place
| | | |__ __ __ __ __ __ hundred thousands' place
| | |__ __ __ __ __ __ __ one millions' place
| |__ __ __ __ __ __ __ __ ten millions' place
|__ __ __ __ __ __ __ __ __ hundred millions' place
Idėja yra suskirstyti skaičių į atskirus skaitmenis pagal aukščiau pateiktą vietos vertės diagramą ir tvarkyti jas, pradedant nuo reikšmingiausio skaitmens.
Štai paprastas įgyvendinimas, palaikantis skaičius, kurių skaičius yra ne daugiau kaip 9. Programą galima lengvai išplėsti, kad būtų galima palaikyti bet kokį 20 skaitmenų numerį.
C++Java/* C++ program to print a given number in words. The program handles till 9 digits numbers and can be easily extended to 20 digit number */ #includeusing namespace std ; // strings at index 0 is not used it is to make array // indexing simple string one [] = { '' 'one ' 'two ' 'three ' 'four ' 'five ' 'six ' 'seven ' 'eight ' 'nine ' 'ten ' 'eleven ' 'twelve ' 'thirteen ' 'fourteen ' 'fifteen ' 'sixteen ' 'seventeen ' 'eighteen ' 'nineteen ' }; // strings at index 0 and 1 are not used they are to // make array indexing simple string ten [] = { '' '' 'twenty ' 'thirty ' 'forty ' 'fifty ' 'sixty ' 'seventy ' 'eighty ' 'ninety ' }; // n is 1- or 2-digit number string numToWords ( int n string s ) { string str = '' ; // if n is more than 19 divide it if ( n > 19 ) str += ten [ n / 10 ] + one [ n % 10 ]; else str += one [ n ]; // if n is non-zero if ( n ) str += s ; return str ; } // Function to print a given number in words string convertToWords ( long n ) { // stores word representation of given number n string out ; // handles digits at ten millions and hundred // millions places (if any) out += numToWords (( n / 10000000 ) 'crore ' ); // handles digits at hundred thousands and one // millions places (if any) out += numToWords ((( n / 100000 ) % 100 ) 'lakh ' ); // handles digits at thousands and tens thousands // places (if any) out += numToWords ((( n / 1000 ) % 100 ) 'thousand ' ); // handles digit at hundreds places (if any) out += numToWords ((( n / 100 ) % 10 ) 'hundred ' ); if ( n > 100 && n % 100 ) out += 'and ' ; // handles digits at ones and tens places (if any) out += numToWords (( n % 100 ) '' ); //Handling the n=0 case if ( out == '' ) out = 'zero' ; return out ; } // Driver code int main () { // long handles upto 9 digit no // change to unsigned long long int to // handle more digit number long n = 438237764 ; // convert given number in words cout < < convertToWords ( n ) < < endl ; return 0 ; } Python3/* Java program to print a given number in words. The program handles till 9 digits numbers and can be easily extended to 20 digit number */ class GFG { // Strings at index 0 is not used it is to make array // indexing simple static String one [] = { '' 'one ' 'two ' 'three ' 'four ' 'five ' 'six ' 'seven ' 'eight ' 'nine ' 'ten ' 'eleven ' 'twelve ' 'thirteen ' 'fourteen ' 'fifteen ' 'sixteen ' 'seventeen ' 'eighteen ' 'nineteen ' }; // Strings at index 0 and 1 are not used they are to // make array indexing simple static String ten [] = { '' '' 'twenty ' 'thirty ' 'forty ' 'fifty ' 'sixty ' 'seventy ' 'eighty ' 'ninety ' }; // n is 1- or 2-digit number static String numToWords ( int n String s ) { String str = '' ; // if n is more than 19 divide it if ( n > 19 ) { str += ten [ n / 10 ] + one [ n % 10 ] ; } else { str += one [ n ] ; } // if n is non-zero if ( n != 0 ) { str += s ; } return str ; } // Function to print a given number in words static String convertToWords ( long n ) { // stores word representation of given number n String out = '' ; // handles digits at ten millions and hundred // millions places (if any) out += numToWords (( int )( n / 10000000 ) 'crore ' ); // handles digits at hundred thousands and one // millions places (if any) out += numToWords (( int )(( n / 100000 ) % 100 ) 'lakh ' ); // handles digits at thousands and tens thousands // places (if any) out += numToWords (( int )(( n / 1000 ) % 100 ) 'thousand ' ); // handles digit at hundreds places (if any) out += numToWords (( int )(( n / 100 ) % 10 ) 'hundred ' ); if ( n > 100 && n % 100 > 0 ) { out += 'and ' ; } // handles digits at ones and tens places (if any) out += numToWords (( int )( n % 100 ) '' ); return out ; } // Driver code public static void main ( String [] args ) { // long handles upto 9 digit no // change to unsigned long long int to // handle more digit number long n = 438237764 ; // convert given number in words System . out . printf ( convertToWords ( n )); } }C## Python3 program to print a given number in words. # The program handles till 9 digits numbers and # can be easily extended to 20 digit number # strings at index 0 is not used it # is to make array indexing simple one = [ '' 'one ' 'two ' 'three ' 'four ' 'five ' 'six ' 'seven ' 'eight ' 'nine ' 'ten ' 'eleven ' 'twelve ' 'thirteen ' 'fourteen ' 'fifteen ' 'sixteen ' 'seventeen ' 'eighteen ' 'nineteen ' ]; # strings at index 0 and 1 are not used # they are to make array indexing simple ten = [ '' '' 'twenty ' 'thirty ' 'forty ' 'fifty ' 'sixty ' 'seventy ' 'eighty ' 'ninety ' ]; # n is 1- or 2-digit number def numToWords ( n s ): str = '' ; # if n is more than 19 divide it if ( n > 19 ): str += ten [ n // 10 ] + one [ n % 10 ]; else : str += one [ n ]; # if n is non-zero if ( n ): str += s ; return str ; # Function to print a given number in words def convertToWords ( n ): # stores word representation of given # number n out = '' ; # handles digits at ten millions and # hundred millions places (if any) out += numToWords (( n // 10000000 ) 'crore ' ); # handles digits at hundred thousands # and one millions places (if any) out += numToWords ((( n // 100000 ) % 100 ) 'lakh ' ); # handles digits at thousands and tens # thousands places (if any) out += numToWords ((( n // 1000 ) % 100 ) 'thousand ' ); # handles digit at hundreds places (if any) out += numToWords ((( n // 100 ) % 10 ) 'hundred ' ); if ( n > 100 and n % 100 ): out += 'and ' ; # handles digits at ones and tens # places (if any) out += numToWords (( n % 100 ) '' ); return out ; # Driver code # long handles upto 9 digit no # change to unsigned long long # int to handle more digit number n = 438237764 ; # convert given number in words print ( convertToWords ( n )); # This code is contributed by mitsJavaScript/* C# program to print a given number in words. The program handles till 9 digits numbers and can be easily extended to 20 digit number */ using System ; class GFG { // strings at index 0 is not used it is // to make array indexing simple static string [] one = { '' 'one ' 'two ' 'three ' 'four ' 'five ' 'six ' 'seven ' 'eight ' 'nine ' 'ten ' 'eleven ' 'twelve ' 'thirteen ' 'fourteen ' 'fifteen ' 'sixteen ' 'seventeen ' 'eighteen ' 'nineteen ' }; // strings at index 0 and 1 are not used // they are to make array indexing simple static string [] ten = { '' '' 'twenty ' 'thirty ' 'forty ' 'fifty ' 'sixty ' 'seventy ' 'eighty ' 'ninety ' }; // n is 1- or 2-digit number static string numToWords ( int n string s ) { string str = '' ; // if n is more than 19 divide it if ( n > 19 ) { str += ten [ n / 10 ] + one [ n % 10 ]; } else { str += one [ n ]; } // if n is non-zero if ( n != 0 ) { str += s ; } return str ; } // Function to print a given number in words static string convertToWords ( long n ) { // stores word representation of // given number n string out1 = '' ; // handles digits at ten millions and // hundred millions places (if any) out1 += numToWords (( int )( n / 10000000 ) 'crore ' ); // handles digits at hundred thousands // and one millions places (if any) out1 += numToWords (( int )(( n / 100000 ) % 100 ) 'lakh ' ); // handles digits at thousands and tens // thousands places (if any) out1 += numToWords (( int )(( n / 1000 ) % 100 ) 'thousand ' ); // handles digit at hundreds places (if any) out1 += numToWords (( int )(( n / 100 ) % 10 ) 'hundred ' ); if ( n > 100 && n % 100 > 0 ) { out1 += 'and ' ; } // handles digits at ones and tens // places (if any) out1 += numToWords (( int )( n % 100 ) '' ); return out1 ; } // Driver code static void Main () { // long handles upto 9 digit no // change to unsigned long long int to // handle more digit number long n = 438237764 ; // convert given number in words Console . WriteLine ( convertToWords ( n )); } } // This code is contributed by mitsPHP< script > /* Javascript program to print a given number in words. The program handles till 9 digits numbers and can be easily extended to 20 digit number */ // Strings at index 0 is not used it is to make array // indexing simple var one = [ '' 'one ' 'two ' 'three ' 'four ' 'five ' 'six ' 'seven ' 'eight ' 'nine ' 'ten ' 'eleven ' 'twelve ' 'thirteen ' 'fourteen ' 'fifteen ' 'sixteen ' 'seventeen ' 'eighteen ' 'nineteen ' ]; // Strings at index 0 and 1 are not used they are to // make array indexing simple var ten = [ '' '' 'twenty ' 'thirty ' 'forty ' 'fifty ' 'sixty ' 'seventy ' 'eighty ' 'ninety ' ]; // n is 1- or 2-digit number function numToWords ( n s ) { var str = '' ; // if n is more than 19 divide it if ( n > 19 ) { str += ten [ parseInt ( n / 10 )] + one [ n % 10 ]; } else { str += one [ n ]; } // if n is non-zero if ( n != 0 ) { str += s ; } return str ; } // Function to print a given number in words function convertToWords ( n ) { // stores word representation of given number n var out = '' ; // handles digits at ten millions and hundred // millions places (if any) out += numToWords ( parseInt ( n / 10000000 ) 'crore ' ); // handles digits at hundred thousands and one // millions places (if any) out += numToWords ( parseInt (( n / 100000 ) % 100 ) 'lakh ' ); // handles digits at thousands and tens thousands // places (if any) out += numToWords ( parseInt (( n / 1000 ) % 100 ) 'thousand ' ); // handles digit at hundreds places (if any) out += numToWords ( parseInt (( n / 100 ) % 10 ) 'hundred ' ); if ( n > 100 && n % 100 > 0 ) { out += 'and ' ; } // handles digits at ones and tens places (if any) out += numToWords ( parseInt ( n % 100 ) '' ); return out ; } // Driver code // var handles upto 9 digit no // change to unsigned var var var to // handle more digit number var n = 438237764 ; // convert given number in words document . write ( convertToWords ( n )); // This code is contributed by Amit Katiyar < /script>
Išvestisforty three crore eighty two lakh thirty seven thousand seven hundred and sixty fourSudėtingumo analizė:
- Laiko sudėtingumas: O (1).
Kilpa veikia pastovų laiką. - Pagalbinė erdvė: O (1).
Nes nereikia jokios papildomos vietos.
