Hi! How can i make this (C++)? H

Question

C / C++

Eriandy Vargas

Hi! How can i make this (C++)? H

HE
HEL
HELL
HELLO

0

21.03.2022

13 ответов

8 просмотров

Aleksey Orekhov

no. this code works. but look at this from another side. what if you need to do the same with another word e.g. "world"? or what if word is 100500 letters long?

0

21.03.2022

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Aleksey Orekhov
no. this code works. but look at this from another...

Please send me a better solution

0

21.03.2022

Mihai

maybe a FOR loop ?

0

21.03.2022

Aleksey Orekhov

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Please send me a better solution

no. this chat is for explaining, but not for giving final solutions. just try to write next: 1. your word is an array of symbols 2. loop iterating from 0 to word length minus 1 (which means you iterating rows) 3. loop inside previous from 0 to previous loop index 4. inside this loop print symbol 5. if you need to print spaces before symbols to draw triangle - just calculate the count length/2-inner index

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21.03.2022

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Mihai
maybe a FOR loop ?

include <iostream> using namespace std; int main() { for (string i = H; i < HELLO; i++) { if (i == HELLO) { break; } cout << i << "\n"; } return 0; }

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21.03.2022

Mihai

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include <iostream> using namespace std; int main()...

cout <<insert coin and try again ;

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21.03.2022

artemetra 🇺🇦 [less active]

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include <iostream> using namespace std; int main()...

i++ is not defined for std::string

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21.03.2022

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artemetra 🇺🇦 [less active]
i++ is not defined for std::string

Language C++ Input include <iostream> using namespace std; int main() { for (string i = H; i < HELLO; i++) { if (i == HELLO) { break; } cout << i << "\n"; } return 0; } Output /usercode/file.cpp:5:4: error: stray '\302' in program for (string i = H; i < HELLO; i++) { ^ /usercode/file.cpp:5:5: error: stray '\240' in program for (string i = H; i < HELLO; i++) { ^ /usercode/file.cpp:5:13: error: stray '\302' in program for (string i = H; i < HELLO; i++) { ^ /usercode/file.cpp:5:14: error: stray '\240' in program for (string i = H; i < HELLO; i++) { ^ /usercode/file.cpp:5:18: error: stray '\302' in program for (string i = H; i < HELLO; i++) { ^ /usercode/file.cpp:5:19: error: stray '\240' in program for (string i = H; i < HELLO; i++) { ^ /usercode/file.cpp:5:26: error: stray '\302' in program for (string i = H; i < HELLO; i++) { ^ /usercode/file.cpp:5:27: error: stray '\240' in program for (string i = H; i < HELLO; i++) { ^ /usercode/file.cpp:6:1: error: stray '\302' in program if (i == HELLO) { ^ /usercode/file.cpp:6:2: error: stray '\240' in program if (i == HELLO) { ^ /usercode/file.cpp:6:3: error: stray '\302' in program if (i == HELLO) { ^ /usercode/file.cpp:6:4: error: stray '\240' in program if (i == HELLO) { ^ /usercode/file.cpp:6:7: error: stray '\302' in program if (i == HELLO) { ^ /usercode/file.cpp:6:8: error: stray '\240' in program if (i == HELLO) { ^ /usercode/file.cpp:6:14: error: stray '\302' in program if (i == HELLO) { ^ /usercode/file.cpp:6:15: error: stray '\240' in program if (i == HELLO) { ^ /usercode/file.cpp:7:1: error: stray '\302' in program break; ^ /usercode/file.cpp:7:2: error: stray '\240' in program break; ^ /usercode/file.cpp:7:3: error: stray '\302' in program break; ^ /usercode/file.cpp:7:4: error: stray '\240' in program break; ^ /usercode/file.cpp:7:5: error: stray '\302' in program break; ^ /usercode/file.cpp:7:6: error: stray '\240' in program break; ^ /usercode/file.cpp:7:7: error: stray '\302' in program break; ^ /usercode/file.cpp:7:8: error: stray '\240' in program break; ^ /usercode/file.cpp:8:1: error: stray '\302' in program } ^ /usercode/file.cpp:8:2: error: stray '\240' in program } ^ /usercode/file.cpp:9:1: error: stray '\302' in program cout << i << "\n"; ^ /usercode/file.cpp:9:2: error: stray '\240' in program cout << i << "\n"; ^ /usercode/file.cpp:9:16: error: stray '\302' in program cout << i << "\n"; ^ /usercode/file.cpp:9:17: error: stray '\240' in program cout << i << "\n"; ^ /usercode/file.cpp:10:2: error: stray '\302' in program } ^ /usercode/file.cpp:10:3: error: stray '\240' in program } ^ /usercode/file.cpp:1:1: error: 'include' does not name a type include <iostream> ^~~~~~~ /usercode/file.cpp: In function 'int main()': /usercode/file.cpp:5:7: error: 'string' was not declared in this scope for (string i = H; i < HELLO; i++) { ^~~~~~ /usercode/file.cpp:5:7: note: suggested alternative: 'struct' for (string i = H; i < HELLO; i++) { ^~~~~~ struct /usercode/file.cpp:5:23: error: 'i' was not declared in this scope for (string i = H; i < HELLO; i++) { ^ /usercode/file.cpp:5:28: error: 'HELLO' was not declared in this scope for (string i = H; i < HELLO; i++) { ^~~~~ /usercode/file.cpp:9:4: error: 'cout' was not declared in this scope cout << i << "\n"; ^~~~

0

21.03.2022

علیرضا

علیرضا
Language C++ Input include <iostream> using names...

Wow i got many errors🤣🤣

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21.03.2022

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artemetra 🇺🇦 [less active]
i++ is not defined for std::string

using namespace std in the top of the code The problem is another

0

21.03.2022

Code Commander

#include <iostream> #include <string> using namespace std; void print(const string text) { for (int i(0); i < text.size(); i++) { for (int j(0); j <= i; j++) cout << text.at(j); cout << '\n'; } } int main() { print("HELLO"); return 0; }

0

25.04.2022

Manav | avoid unnecessary messaging me

Code Commander
#include <iostream> #include <string> using names...

Don't necropost

0

25.04.2022

Aleksey Orekhov · Accepted Answer

Aleksey Orekhov

use loop inside loop. inner loop for iterating letters and spaces. external - for iterating rows

0

21.03.2022

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