๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

โœ’๏ธ C Programming43

[๋ˆ„๊ตฌ๋‚˜ ์‰ฝ๊ฒŒ ์ฆ๊ธฐ๋Š” C ์–ธ์–ด ์ฝ˜์„œํŠธ - ๊ฐœ์ • 3ํŒ] 7์žฅ Programming ํ’€์ด (2) # 7์žฅ Programming ํ’€์ด (2) 291p_9๋ฒˆ) #include #include #include int main() { int most, num; int array[10] = { 0 }; srand(time(NULL)); for (int i = 0; i array[a - 1]) { most = a; } } printf("๊ฐ€์žฅ ๋งŽ์ด ์ƒ์„ฑ๋œ ์ˆ˜: %d", most); return 0; } 292p_10๋ฒˆ) #include #include int.. 2023. 1. 15.
[๋ˆ„๊ตฌ๋‚˜ ์‰ฝ๊ฒŒ ์ฆ๊ธฐ๋Š” C ์–ธ์–ด ์ฝ˜์„œํŠธ - ๊ฐœ์ • 3ํŒ] 7์žฅ Programming ํ’€์ด (1) # 7์žฅ Programming ํ’€์ด (1) 289p_1๋ฒˆ) #include int main() { int days[] = { 31,29,31,30,31,30,31,31,30,31,30,31 }; for (int i = 0; i < 12; i++) { printf("%d์ผ์€ %d์ผ๊นŒ์ง€ ์žˆ์Šต๋‹ˆ๋‹ค.\n", i + 1, days[i]); } return 0; } 289p_2๋ฒˆ) #include int main() { int num; int array[] = { 0,0,0,0,0,0 }; printf("์ž…๋ ฅํ•  ์ •์ˆ˜์˜ ๊ฐœ์ˆ˜: "); scanf_s("%d", &num); for (int i = 0; i < num; i++) { printf("%d๋ฒˆ์งธ ์š”์†Œ๋ฅผ ์ž…๋ ฅํ•˜์‹œ์˜ค: ", i); scanf_s("%d", &arra.. 2023. 1. 15.
[๋ˆ„๊ตฌ๋‚˜ ์‰ฝ๊ฒŒ ์ฆ๊ธฐ๋Š” C ์–ธ์–ด ์ฝ˜์„œํŠธ - ๊ฐœ์ • 3ํŒ] 7์žฅ Mini Project ๋ฌธ์ œ ํ’€์ด # 7์žฅ Mini Project ๋ฌธ์ œ ํ’€์ด 285p_Mini Project) #include int main() { int x, y, z; char A, B; char board[3][3] = { 'o','o','o' ,'o' ,'o' ,'o' ,'o' ,'o' ,'o' }; z = 1; while (1) { printf("(x, y) ์ขŒํ‘œ: "); scanf_s("%d %d", &x, &y); if (z == 1) { board[x][y] = 'A'; z *= -1; } else { board[x][y] = 'B'; z *= -1; } printf("----|----|----\n"); printf(" %c | %c | %c \n", board[0][0], board[0][1], board[0][2]);.. 2023. 1. 14.
[C ์–ธ์–ด] rand() ํ•จ์ˆ˜์—์„œ ๋‚œ์ˆ˜ ์ƒ์„ฑ์ด ์ œ๋Œ€๋กœ ๋˜์ง€ ์•Š์„ ๊ฒฝ์šฐ ํ•ด๊ฒฐ๋ฒ• : srand() ํ•จ์ˆ˜ # rand() ํ•จ์ˆ˜์—์„œ ๋‚œ์ˆ˜ ์ƒ์„ฑ์ด ์ œ๋Œ€๋กœ ๋˜์ง€ ์•Š์„ ๊ฒฝ์šฐ ํ•ด๊ฒฐ๋ฒ• : srand() ํ•จ์ˆ˜ rand() ํ•จ์ˆ˜๋Š” 0๋ถ€ํ„ฐ 32767๊นŒ์ง€์˜ ์ •์ˆ˜๋ฅผ ๋ฌด์ž‘์œ„๋กœ ์ƒ์„ฑํ•˜๋Š” ๋‚œ์ˆ˜ ์ƒ์„ฑ ํ•จ์ˆ˜๋กœ, ํ”„๋กœ๊ทธ๋ž˜๋ฐ์„ ํ•  ๋•Œ rand() ํ•จ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ณผ์ •์—์„œ ์•„๋ž˜์˜ ์˜ˆ์‹œ์ฒ˜๋Ÿผ ๋‚œ์ˆ˜๊ฐ€ ์ •์ƒ์ ์œผ๋กœ ์ƒ์„ฑ๋˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ๊ฐ€ ์ข…์ข… ๋ฐœ์ƒํ•œ๋‹ค. ์ด๋Ÿด ๋•Œ๋Š” ์•„๋ž˜์™€ ๊ฐ™์ด Line 12์— srand() ํ•จ์ˆ˜๋ฅผ ์ถ”๊ฐ€ํ•˜์—ฌ ์‹œ๋“œ๊ฐ’์„ ์„ค์ •ํ•ด์ฃผ๋ฉด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋‹ค. ์•„๋ž˜ ์˜ˆ์‹œ์˜ ๊ฒฝ์šฐ srand() ํ•จ์ˆ˜์˜ ์ธ์ž๊ฐ’์œผ๋กœ time ํ•จ์ˆ˜์˜ ๊ฐ’์„ ๋„ฃ์–ด์ฃผ์—ˆ์ง€๋งŒ, ์ธ์ž๊ฐ’์œผ๋กœ๋Š” ๋‹ค์–‘ํ•œ ๊ฐ’๋“ค์ด ์˜ฌ ์ˆ˜ ์žˆ๋‹ค. 2023. 1. 14.
[๋ˆ„๊ตฌ๋‚˜ ์‰ฝ๊ฒŒ ์ฆ๊ธฐ๋Š” C ์–ธ์–ด ์ฝ˜์„œํŠธ - ๊ฐœ์ • 3ํŒ] 6์žฅ Programming ํ’€์ด (2) # 6์žฅ Programming ํ’€์ด (2) 251p_11๋ฒˆ) #include int main() { int num; printf("์ •์ˆ˜๋ฅผ ์ž…๋ ฅํ•˜์‹œ์˜ค: "); scanf_s("%d", &num); for (int n = num - 1; n >= 0; n--) { for (int i = 1; i 2023. 1. 13.
[๋ˆ„๊ตฌ๋‚˜ ์‰ฝ๊ฒŒ ์ฆ๊ธฐ๋Š” C ์–ธ์–ด ์ฝ˜์„œํŠธ - ๊ฐœ์ • 3ํŒ] 6์žฅ Programming ํ’€์ด (1) # 6์žฅ Programming ํ’€์ด (1) 249p_1๋ฒˆ) #include int main() { int i = 0; for (i = 60; i >= 0; i--) { printf("%d ", i); } printf("๋ฐœ์‚ฌ"); return 0; } 249p_2๋ฒˆ) #include int main() { int num; printf("๋ช‡ ๋ฒˆ์ด๋‚˜ ๋ฐ˜๋ณตํ• ๊นŒ์š”?: "); scanf_s("%d", &num); for (int i = num; i > 0; i--) { printf("์•ˆ๋…•ํ•˜์„ธ์š”?\n"); } return 0; } 249p_3๋ฒˆ) #include int main() { for (int i = 1; i 2023. 1. 12.