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Our Major Lang IsCAndCPlus Plus/print

printf™€ œ ‚ฌ•œ print •ˆ˜ งŒ“ค๊ธฐ
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ฆ„ †ŒŠค ฝ””ฉ ‹œ๊ฐ„
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๊น€ฏผ๊ฒฝ OurMajorLangIsCAndCPlusPlus/print/๊น€ฏผ๊ฒฝ ง„–‰ค‘
๊น€ƒ„ญ OurMajorLangIsCAndCPlusPlus/print/๊น€ƒ„ญ 2‹œ๊ฐ„(—ผ ฌผ–„œ..ใ…กใ…œ)
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•ˆ˜ ›˜•
~cpp
void print(const char *, ...);
printf, scanf ๊ณ„—˜ •ˆ˜ ‚ฌšฉ ๊ธˆ€
C++ ผธŒŸฌฆฌ ‚ฌšฉ ๊ธˆ€
ถœ ฅ€ fputchar, fputs “ฑ ‚ฌšฉ

š”๊ตฌ‚ฌ•ญ 1

printf™€ ๊ฐ™ %d, %s, %fฅผ †ต•  •ˆ˜(int), ฌธž—(char*), ‹คˆ˜(double)ฅผ ถœ ฅ•  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);
๊ฒฐ๊ณผ
~cpp
number: 10, string: example, real number: 10.5

š”๊ตฌ‚ฌ•ญ 2

@d( •ˆ˜ ฐฐ—), @s(ฌธž— ฐฐ—), @f(‹คˆ˜ ฐฐ—)ฅผ †ต• ฐฐ—„ ถœ ฅ•  ˆ˜ žˆ‹ค.
ฐฐ—˜ ๊ฒฝšฐ ฐฐ— ฌธ„ฐ™€ ฐฐ—˜ ๊ธธฅผ  „‹ฌธžกœ „˜๊ธ‹ค.
ฐฐ— 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);
๊ฒฐ๊ณผ
~cpp
array: { 1, 2, 3 }
array: {abc, def }

š”๊ตฌ‚ฌ•ญ 3

%3d™€ ๊ฐ™€  • ฌ ๊ธฐŠฅ„  œ๊ณต•œ‹ค.
•ƒ šฐธก • ฌ, ๊ธธ๊ฐ€ „˜–๊ฐ€ ๊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);
๊ฒฐ๊ณผ
~cpp
number: __123
number: 12345
number: 12345678
('_'Š” ๊ณตฐฑ„ ˜ฏธ ‹คžฌกœŠ” ถœ ฅ •ˆจ)
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OurMajorLangIsCAndCPlusPlus
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