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Our Major Lang IsCAndCPlus Plus/print

printf™€ œ ‚ฌํ•œ print ํ•จˆ˜ งŒ“คธฐ
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ด„ †ŒŠค ฝ””ฉ ‹œ„
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€ƒ„ OurMajorLangIsCAndCPlusPlus/print/€ƒ„ 2‹œ„(—ด –ดณดฉด„œ..ใ…กใ…œ)
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ํ•จˆ˜ ›ํ˜•
~cpp
void print(const char *, ...);
printf, scanf „—ด˜ ํ•จˆ˜ ‚ฌšฉ ธˆ€
C++ ดธŒŸฌฆฌ ‚ฌšฉ ธˆ€
ถœ ฅ€ fputchar, fputs “ ‚ฌšฉ

š”ตฌ‚ฌํ•ญ 1

printf™€ ฐ™ด %d, %s, %f ํ†ตํ•ด  •ˆ˜(int), ฌธž—ด(char*), ‹คˆ˜(double) ถœ ฅํ•  ˆ˜ žˆ‹ค.

˜ˆ
~cpp
int a = 10;
char *b = "example";
double c = 10.5
print("number: %d, string: %s, real number: %f\n", a, b, c);
ฒฐ
~cpp
number: 10, string: example, real number: 10.5

š”ตฌ‚ฌํ•ญ 2

@d( •ˆ˜ ฐฐ—ด), @s(ฌธž—ด ฐฐ—ด), @f(‹คˆ˜ ฐฐ—ด) ํ†ตํ•ด ฐฐ—ด„ ถœ ฅํ•  ˆ˜ žˆ‹ค.
ฐฐ—ด˜ ฒฝšฐ ฐฐ—ด ํฌธํ„™€ ฐฐ—ด˜ ธธด  „‹ฌธžกœ „˜ธด‹ค.
ฐฐ—ด ถœ ฅ ํ˜•‹€ { ›†Œ1, ›†Œ2, ... }

˜ˆ
~cpp
int a[3] = { 1, 2, 3 };
char *b[2] = { "abc", "def" };
print("array: @d\n", a, 3);
print("array: @s\n", b, 2);
ฒฐ
~cpp
array: { 1, 2, 3 }
array: {abc, def }

š”ตฌ‚ฌํ•ญ 3

%3d™€ ฐ™€  • ฌ ธฐŠฅ„  œณตํ•œ‹ค.
ํ•ญƒ šฐธก • ฌ, ธธด€ „˜–ด€ฉด ทธŒ€กœ ถœ ฅ

˜ˆ
~cpp
int a = 123;
int b = 12345;
int c = 12345678;
print("number: %5d\n", a);
print("number: %5d\n", b);
print("number: %5d\n", c);
ฒฐ
~cpp
number: __123
number: 12345
number: 12345678
('_'Š” ณต„ ˜‹คžฌกœŠ” ถœ ฅ •ˆจ)
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OurMajorLangIsCAndCPlusPlus
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