Kako programiranjem pretvoriti znakove niza u suprotni slučaj

Kako programiranjem pretvoriti znakove niza u suprotni slučaj

Niz je niz znakova. U ovom ćete članku naučiti kako pretvoriti znakove niza u suprotna slova. Naučit ćete i kako riješiti ovaj problem pomoću najpopularnijih programskih jezika kao što su C ++, Python, C i JavaScript.





Izjava o problemu

Daje vam se niz. Morate pretvoriti sve znakove ovog niza u suprotne slučajeve.



Primjer 1 : Let str = 'Dobrodošli u MUO'





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Niz nakon pretvaranja svih znakova u suprotne slučajeve = 'DOBRODOŠLI NA muo'

Dakle, izlaz je 'WELCOME TO muo'.



Primjer 2 : Let str = 'Fuzzy Wuzzy je bio medvjed. Fuzzy Wuzzy nije imao kose. '

Niz nakon pretvaranja svih znakova u suprotne slučajeve = 'FUZZY WUZZY WAS BED MEDVED. FUZZY WUZZY NEMA KOSE. '



Dakle, izlaz je 'FUZZY WUZZY WAS BED MEDVED. FUZZY WUZZY NEMA KOSE. '.

Primjer 3 : Let str = 'Tom je Timu bacio tri sličice'



Niz nakon pretvaranja svih znakova u suprotne slučajeve = 'tOM THREW TIM THREE THUMBTACKS'

Dakle, izlaz je 'tOM THREW THIM THREE THUMBTACKS'.

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C ++ program za pretvaranje znakova niza u suprotne slučajeve

Ispod je program C ++ za pretvaranje znakova niza u suprotne slučajeve:

// C++ program to convert characters of string to opposite case
#include
using namespace std;
string convertString(string& str)
{
int length = str.length();
for (int i = 0; i {
// If the character is in lowercase,
// convert it to uppercase
if (str[i] >= 'a' && str[i] <= 'z')
{
str[i] = str[i] - 32;
}
// If the character is in uppercase,
// convert it to lowercase
else if (str[i] >= 'A' && str[i] <= 'Z')
{
str[i] = str[i] + 32;
}
}
return str;
}
int main()
{
string str1 = 'Welcome to MUO';
cout << 'Original String 1:' << endl;
cout << str1 << endl;
str1 = convertString(str1);
cout << 'Converted String 1:' << endl;
cout << str1 << endl;
string str2 = 'Fuzzy Wuzzy was a bear. Fuzzy Wuzzy had no hair.';
cout << 'Original String 2:' << endl;
cout << str2 << endl;
str2 = convertString(str2);
cout << 'Converted String 2:' << endl;
cout << str2 << endl;
string str3 = 'Tom threw Tim three thumbtacks';
cout << 'Original String 3:' << endl;
cout << str3 << endl;
str3 = convertString(str3);
cout << 'Converted String 3:' << endl;
cout << str3 << endl;
return 0;
}

Izlaz:

Original String 1:
Welcome to MUO
Converted String 1:
wELCOME TO muo
Original String 2:
Fuzzy Wuzzy was a bear. Fuzzy Wuzzy had no hair.
Converted String 2:
fUZZY wUZZY WAS A BEAR. fUZZY wUZZY HAD NO HAIR.
Original String 3:
Tom threw Tim three thumbtacks
Converted String 3:
tOM THREW tIM THREE THUMBTACKS

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Python program za pretvaranje znakova niza u suprotne slučajeve

Ispod je program Python za pretvaranje znakova niza u suprotne slučajeve:

# Python program to convert characters of string to opposite case
def convertString(str):
length = len(str)
result = ''
for i in range(length):
# If the character is in lowercase,
# convert it to uppercase
if str[i].islower():
result += str[i].upper()
# If the character is in uppercase,
# convert it to lowercase
elif str[i].isupper():
result += str[i].lower()
else:
result += str[i]
return result

str1 = 'Welcome to MUO'
print('Original String 1:')
print(str1)
print('Converted String 1:')
print(convertString(str1))
str2 = 'Fuzzy Wuzzy was a bear. Fuzzy Wuzzy had no hair.'
print('Original String 2:')
print(str2)
print('Converted String 2:')
print(convertString(str2))
str3 = 'Tom threw Tim three thumbtacks'
print('Original String 3:')
print(str3)
print('Converted String 3:')
print(convertString(str3))

Izlaz:

Original String 1:
Welcome to MUO
Converted String 1:
wELCOME TO muo
Original String 2:
Fuzzy Wuzzy was a bear. Fuzzy Wuzzy had no hair.
Converted String 2:
fUZZY wUZZY WAS A BEAR. fUZZY wUZZY HAD NO HAIR.
Original String 3:
Tom threw Tim three thumbtacks
Converted String 3:
tOM THREW tIM THREE THUMBTACKS

JavaScript program za pretvaranje znakova niza u suprotne slučajeve

Ispod je JavaScript program za pretvaranje znakova niza u suprotne slučajeve:

// JavaScript program to convert characters of string to opposite case
function convertString(str) {
var length = str.length;
var result = '';
for (let i = 0; i // If the character is in lowercase,
// convert it to uppercase
if (str.charAt(i) === str.charAt(i).toLowerCase()) {
result += str.charAt(i).toUpperCase();
// If the character is in uppercase,
// convert it to lowercase
} else if (str.charAt(i) === str.charAt(i).toUpperCase()) {
result += str.charAt(i).toLowerCase()
} else {
result += str.charAt(i);
}
}
return result;
}
var str1 = 'Welcome to MUO';
document.write('Original String 1:' + '
');
document.write(str1 + '
');
str1 = convertString(str1);
document.write('Converted String 1:' + '
');
document.write(str1 + '
');
var str2 = 'Fuzzy Wuzzy was a bear. Fuzzy Wuzzy had no hair.';
document.write('Original String 2:' + '
');
document.write(str2 + '
');
str2 = convertString(str2);
document.write('Converted String 2:' + '
');
document.write(str2 + '
');
var str3 = 'Tom threw Tim three thumbtacks';
document.write('Original String 3:' + '
');
document.write(str3 + '
');
str3 = convertString(str3);
document.write('Converted String 3:' + '
');
document.write(str3 + '
');

Izlaz:

Original String 1:
Welcome to MUO
Converted String 1:
wELCOME TO muo
Original String 2:
Fuzzy Wuzzy was a bear. Fuzzy Wuzzy had no hair.
Converted String 2:
fUZZY wUZZY WAS A BEAR. fUZZY wUZZY HAD NO HAIR.
Original String 3:
Tom threw Tim three thumbtacks
Converted String 3:
tOM THREW tIM THREE THUMBTACKS

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C Program za pretvaranje znakova niza u suprotne slučajeve

Ispod je C program za pretvaranje znakova niza u suprotne slučajeve:

// C program to convert characters of string to opposite case
#include
#include
#include
const char* convertString(char str[])
{
int length = strlen(str);
for (int i = 0; i {
// If the character is in lowercase,
// convert it to uppercase
if (str[i] >= 'a' && str[i] <= 'z')
{
str[i] = str[i] - 32;
}
// If the character is in uppercase,
// convert it to lowercase
else if (str[i] >= 'A' && str[i] <= 'Z')
{
str[i] = str[i] + 32;
}
}
return str;
}
int main()
{
char str1[] = 'Welcome to MUO';
printf('Original String 1: ⁠n');
printf('%s ⁠n', str1);
printf('Converted String 1: ⁠n');
printf('%s', convertString(str1));
char str2[] = 'Fuzzy Wuzzy was a bear. Fuzzy Wuzzy had no hair.';
printf('Original String 2: ⁠n');
printf('%s ⁠n', str2);
printf('Converted String 2: ⁠n');
printf('%s', convertString(str2));
char str3[] = 'Tom threw Tim three thumbtacks';
printf('Original String 3: ⁠n');
printf('%s ⁠n', str3);
printf('Converted String 3: ⁠n');
printf('%s', convertString(str3));
return 0;
}

Izlaz:

Original String 1:
Welcome to MUO
Converted String 1:
wELCOME TO muo
Original String 2:
Fuzzy Wuzzy was a bear. Fuzzy Wuzzy had no hair.
Converted String 2:
fUZZY wUZZY WAS A BEAR. fUZZY wUZZY HAD NO HAIR.
Original String 3:
Tom threw Tim three thumbtacks
Converted String 3:
tOM THREW tIM THREE THUMBTACKS

Saznajte više o manipulaciji nizovima

U ovom članku naučili ste kako pretvoriti znakove niza u suprotna slova. Bavljenje nizovima i tekstovima sastavni je dio programiranja. Morate znati rukovati nizovima.

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Pročitajte Dalje Povezane teme
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O autoru Yuvraj Chandra(Objavljeno 60 članaka)

Yuvraj je student preddiplomskog studija Računarstva na Sveučilištu u Delhiju u Indiji. Oduševljen je Full Stack web razvojem. Kad ne piše, istražuje dubinu različitih tehnologija.

Više od Yuvraja Chandre

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