TCP\/IP\u30bd\u30b1\u30c3\u30c8\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 C\u8a00\u8a9e\u7de8\u3092\u8aad\u307f\u305f\u3044\u304c\u6545\u306b\u67f4\u7530\u671b\u6d0b\u3055\u3093\u306e\u660e\u89e3C\u8a00\u8a9e\u5165\u9580\u7de8\u304b\u3089C\u8a00\u8a9e\u306e\u52c9\u5f37\u3092\u59cb\u3081\u307e\u3057\u305f\u3002\u3067\u305f\u3060\u3044\u307e\u4e2d\u7d1a\u7de8\u306b\u5165\u3063\u305f\u3068\u3053\u308d\u3067\u3059\u3002\u524d\u56de\u306b\u5f15\u304d\u7d9a\u304d\u7ae0\u672b\u306b\u81ea\u7531\u8ab2\u984c\u304c\u8f09\u3063\u3066\u3044\u308b\u306e\u3067\u3084\u3063\u3066\u307f\u305f\u30b7\u30ea\u30fc\u30ba\u3002\u3067\u304d\u3042\u304c\u3063\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092Python\u3067\u66f8\u3044\u3066\u307f\u308b\u3068\u304b\u6d12\u843d\u305f\u3053\u3068\u306f\u3057\u306a\u3044\u3067\u3068\u306b\u304b\u304f\u9032\u3080\u541b\u3002\u3053\u306e\u4e2d\u7d1a\u7de8\u3067\u3059\u304c\u3001\u4f8b\u984c\u304b\u3089\u3053\u306a\u3057\u3066\u3044\u3063\u3066\u3001\u5fdc\u7528\uff1e\u5fdc\u7528\u3068\u8ffd\u3046\u3088\u3046\u306b\u9032\u3081\u308b\u306e\u3067\u3001\u5b66\u7fd2\u3057\u3084\u3059\u3044\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3088\u3046\u3060\u3002<\/p>\n
\u4eca\u56de\u306f\u88dc\u8db3\u304c\u3042\u3063\u3066\u3001\u3053\u306e\u672c\u306e\u4f8b\u984c\u306f\u304a\u305d\u3089\u304f\u3060\u3051\u3069Windows\u3067\u5b66\u7fd2\u3059\u308b\u306e\u3092\u524d\u63d0\u306b\u3057\u3066\u3044\u308b\u306e\u304b\u306a\u3068\u3044\u3046\u611f\u3058\u3067\u3001clock\u95a2\u6570\u3067\u6642\u9593\u3092\u3068\u3063\u305f\u308a\u3001CLOCKS_PER_SEC = 1000\u3000\u306b\u306a\u3063\u3066\u307e\u3059\u3002<\/p>\n
\u3053\u3061\u3068\u3089\u306fScientificLinux\u3068gcc\u306a\u74b0\u5883\u3067\u3001\u8a08\u7b97\u6642\u9593\u306b\u3064\u3044\u3066\u306fdifftime\u95a2\u6570\u3092\u4f7f\u3063\u3066\u3001CLOCKS_PER_SEC = 1000000\u3000\u3050\u3089\u3044\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3093\u3067\u3001\u305d\u3053\u3093\u3068\u3053\u3088\u308d\u3059\u304f\u3002<\/p>\n
\u3067\u306f\uff11\u554f\u76ee\u304b\u3089\u3002<\/p>\n
\r\n#include <stdio.h>\r\n#include <time.h>\r\n\r\nint sleep(unsigned long x)\r\n{\r\n clock_t c1 = clock(), c2;\r\n do\r\n {\r\n if ((c2 = clock()) == (clock_t)-1) \/\/ error\r\n return 0;\r\n } while (1000.0 * (c2 - c1) \/ CLOCKS_PER_SEC < x);\r\n return (1);\r\n}\r\n\r\nint main(void)\r\n{\r\n int i;\r\n clock_t c;\r\n double diff;\r\n clock_t time0 = time(NULL); \/\/\u6642\u523b\r\n for (i = 5; i > 0; i--)\r\n {\r\n printf("\\r%2d", i);\r\n fflush(stdout);\r\n sleep(1000);\r\n }\r\n\r\n printf("\\r\\aFIRE!!\\n");\r\n\r\n clock_t time1 = time(NULL);\r\n c = clock();\r\n\r\n printf("\u30d7\u30ed\u30b0\u30e9\u30e0\u958b\u59cb\u304b\u3089%.1f\u79d2\u7d4c\u904e\u3057\u307e\u3057\u305f\u3002\\n", diff = difftime(time1, time0));\r\n printf("\u30af\u30ed\u30c3\u30af\u6570\u306f %.1lu \u3067\u3059\u3002\\n", c);\r\n return 0;\r\n}\r\n<\/pre>\n\uff12\u554f\u76ee\u3000\u624b\u629c\u304d\u3068\u8a00\u3048\u3070\u624b\u629c\u304d\u3060\u3059\u3002<\/p>\n
\r\n#include <time.h>\r\n#include <stdio.h>\r\n\r\nint sleep(unsigned long x)\r\n{\r\n clock_t c1 = clock(), c2;\r\n do\r\n {\r\n if ((c2 = clock()) == (clock_t)-1) \/\/ error\r\n return 0;\r\n } while (1000.0 * (c2 - c1) \/ CLOCKS_PER_SEC < x);\r\n return (1);\r\n}\r\n\r\nvoid gput(const char *s, int speed)\r\n{\r\n int i;\r\n\r\n for (i = 0; i < 3; i++)\r\n {\r\n putchar(s[i]);\r\n fflush(stdout);\r\n sleep(speed);\r\n }\r\n putchar('\\n');\r\n}\r\n\r\nint main(void)\r\n{\r\n gput("ABC", 100);\r\n}\r\n<\/pre>\n\uff13\u554f\u76ee\u3000sleep\u95a2\u6570\u306f\u30d8\u30c3\u30c0\u30d5\u30a1\u30a4\u30eb\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n
\r\n#include <time.h>\r\n#include <stdio.h>\r\n#include <string.h>\r\n\r\nint sleep(unsigned long x)\r\n{\r\n clock_t c1 = clock(), c2;\r\n do\r\n {\r\n if ((c2 = clock()) == (clock_t)-1) \/\/ error\r\n return 0;\r\n } while (1000.0 * (c2 - c1) \/ CLOCKS_PER_SEC < x);\r\n return (1);\r\n}\r\n\r\nvoid bput(const char *s, int d, int e, int n)\r\n{\r\n int i, x;\r\n\r\n for (x = 0; x < n; x++)\r\n {\r\n printf("\\r%s", s);\r\n fflush(stdout);\r\n sleep(d);\r\n\r\n printf("\\r ");\r\n fflush(stdout);\r\n sleep(e);\r\n }\r\n putchar('\\n');\r\n}\r\n\r\nint main(void)\r\n{\r\n bput("Takeken San", 1000, 500, 5);\r\n}\r\n<\/pre>\n\uff14\u554f\u76ee\u3000\u3069\u3061\u3089\u5411\u304d\u306b\u3059\u308b\u304b\u3050\u3089\u3044\u306f\u3001\u3055\u3059\u304c\u306b\u5165\u529b\u3092\u3068\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n
\r\n#include <time.h>\r\n#include <stdio.h>\r\n#include <string.h>\r\n\r\nint sleep(unsigned long x)\r\n{\r\n clock_t c1 = clock(), c2;\r\n do\r\n {\r\n if ((c2 = clock()) == (clock_t)-1) \/\/ error\r\n return 0;\r\n } while (1000.0 * (c2 - c1) \/ CLOCKS_PER_SEC < x);\r\n return (1);\r\n}\r\n\r\nvoid telop(const char *s, int direction, int speed, int n)\r\n{\r\n int i, a;\r\n int cnt = 0;\r\n int name_len = strlen(s);\r\n\r\n if (direction == 0)\r\n {\r\n for (a = 0; a <= n; a++)\r\n {\r\n putchar('\\r');\r\n\r\n for (i = 0; i < name_len; i++)\r\n {\r\n if (cnt + i < name_len)\r\n putchar(s[cnt + i]);\r\n else\r\n putchar(s[cnt + i - name_len]);\r\n }\r\n\r\n fflush(stdout);\r\n sleep(speed);\r\n\r\n if (cnt < name_len - 1)\r\n cnt++;\r\n else\r\n cnt = 0;\r\n }\r\n }\r\n else\r\n\r\n for (a = 0; a <= n; a++)\r\n {\r\n putchar('\\r');\r\n\r\n for (i = 0; i < name_len; i++)\r\n {\r\n if (cnt + i < name_len)\r\n putchar(s[cnt + i]);\r\n else\r\n putchar(s[cnt + i - name_len]);\r\n }\r\n\r\n fflush(stdout);\r\n sleep(speed);\r\n\r\n if (cnt > 0)\r\n cnt--;\r\n else\r\n cnt = name_len - 1;\r\n }\r\n}\r\n\r\nint main(void)\r\n{\r\n int muki;\r\n printf("0 or 1 -> %d", muki);\r\n scanf("%d", &muki);\r\n telop("pikachu", muki, 1000, 5);\r\n}\r\n<\/pre>\n\uff15\u554f\u76ee\u3000\u30c7\u30d0\u30c3\u30b0\u304c\u3081\u3093\u3069\u304f\u3055\u3044\u306e\u3067\u3001\u554f\u984c\u6570\u3092\u5c11\u306a\u304f\u3057\u3066\u307e\u3059\u3002\u3042\u3068\u304d\u307e\u3050\u308c\u3067sscanf\u3092\u4f7f\u3063\u3066\u307f\u305f\u3002<\/p>\n
\r\n#include <stdio.h>\r\n#include <stdlib.h>\r\n#include <time.h>\r\n\r\nint main(void)\r\n{\r\n int stage;\r\n int a, b, c;\r\n int x;\r\n int n;\r\n double diff, sum;\r\n clock_t buf[11];\r\n char buffer[5];\r\n\r\n srand(time(NULL));\r\n\r\n printf("START \\n");\r\n\r\n for (stage = 0; stage < 3; stage++)\r\n {\r\n a = 1 + rand() % 100; \/\/ \u4e71\u6570\u3092\u751f\u6210\r\n b = 1 + rand() % 30;\r\n c = 1 + rand() % 50;\r\n n = 1 + rand() % 17;\r\n\r\n buf[stage] = time(NULL);\r\n printf("%d%*s+%*s%d%*s+%*s%d:", a, n, "", n, "", b, n, "", n, "", c);\r\n\r\n do\r\n {\r\n fgets(buffer, 10, stdin);\r\n sscanf(buffer, "%d", &x);\r\n if (x == a + b + c)\r\n break;\r\n printf("\\a\u9055\u3044\u307e\u3059\u3002");\r\n } while (1);\r\n }\r\n buf[3] = time(NULL); \/\/ \u8a08\u7b97\u7528\u306b\u6700\u5f8c\u306b\u6642\u9593\u3092\u3068\u308b\r\n\r\n for (stage = 0; stage < 3; stage++)\r\n {\r\n printf("%d\u56de\u76ee%.lf\u79d2\\n", stage + 1, diff = difftime(buf[stage + 1], buf[stage]));\r\n sum += diff;\r\n }\r\n printf("\u5e73\u5747%.2f\u79d2\u304b\u304b\u3063\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u306a\\n", sum \/ 3);\r\n return 0;\r\n}\r\n\r\n<\/pre>\n\uff16\u554f\u76ee\u3000\u6163\u308c\u3066\u306a\u3044\u3068\u3001\u3053\u3046\u3044\u3046\u753b\u9762\uff11\u679a\u306b\u5165\u308c\u3089\u306a\u3044\u306e\u3092\u66f8\u304f\u306e\u304c\u96e3\u3057\u3044\u3002<\/p>\n
\r\n#include <stdio.h>\r\n#include <stdlib.h>\r\n#include <time.h>\r\n\r\nint main(void)\r\n{\r\n int keisan;\r\n int stage;\r\n int a, b, c;\r\n int x;\r\n int n;\r\n double diff, sum;\r\n clock_t buf[11];\r\n char buffer[5];\r\n\r\n srand(time(NULL));\r\n printf("START \\n");\r\n\r\n for (stage = 0; stage < 3; stage++)\r\n {\r\n a = 1 + rand() % 100; \/\/ \u4e71\u6570\u3092\u751f\u6210\r\n b = 1 + rand() % 30;\r\n c = 1 + rand() % 50;\r\n n = 1 + rand() % 17;\r\n keisan = rand() % 4;\r\n\r\n buf[stage] = time(NULL);\r\n\r\n switch (keisan)\r\n {\r\n case 0:\r\n printf("%d%*s+%*s%d%*s+%*s%d:", a, n, "", n, "", b, n, "", n, "", c);\r\n do\r\n {\r\n fgets(buffer, 10, stdin);\r\n sscanf(buffer, "%d", &x);\r\n if (x == a + b + c)\r\n break;\r\n printf("\u3061\u304c\u3044\u307e\u3059");\r\n } while (1);\r\n\r\n break;\r\n\r\n case 1:\r\n printf("%d%*s+%*s%d%*s-%*s%d:", a, n, "", n, "", b, n, "", n, "", c);\r\n do\r\n {\r\n fgets(buffer, 10, stdin);\r\n sscanf(buffer, "%d", &x);\r\n if (x == a + b - c)\r\n break;\r\n printf("\u3061\u304c\u3044\u307e\u3059");\r\n } while (1);\r\n\r\n break;\r\n\r\n case 2:\r\n printf("%d%*s-%*s%d%*s+%*s%d:", a, n, "", n, "", b, n, "", n, "", c);\r\n do\r\n {\r\n fgets(buffer, 10, stdin);\r\n sscanf(buffer, "%d", &x);\r\n if (x == a - b + c)\r\n break;\r\n printf("\u3061\u304c\u3044\u307e\u3059");\r\n } while (1);\r\n\r\n break;\r\n\r\n case 3:\r\n printf("%d%*s-%*s%d%*s-%*s%d:", a, n, "", n, "", b, n, "", n, "", c);\r\n do\r\n {\r\n fgets(buffer, 10, stdin);\r\n sscanf(buffer, "%d", &x);\r\n if (x == a - b - c)\r\n break;\r\n printf("\u3061\u304c\u3044\u307e\u3059");\r\n } while (1);\r\n\r\n break;\r\n }\r\n }\r\n buf[3] = time(NULL); \/\/ \u8a08\u7b97\u7528\u306b\u6700\u5f8c\u306b\u6642\u9593\u3092\u3068\u308b\r\n\r\n for (stage = 0; stage < 3; stage++)\r\n {\r\n printf("%d\u56de\u76ee%.lf\u79d2\\n", stage + 1, diff = difftime(buf[stage + 1], buf[stage]));\r\n sum += diff;\r\n }\r\n printf("\u5e73\u5747%.2f\u79d2\u304b\u304b\u3063\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u306a\\n", sum \/ 3);\r\n return 0;\r\n}\r\n<\/pre>\n\u3053\u3093\u306a\u611f\u3058\u3067\u3059\u3002
\n\u307e\u3060\u307e\u3060\u5148\u306e\u8a71\u3060\u3051\u3069\u3001\u3053\u306e\u672c\u304c\u7d42\u308f\u3063\u305f\u3089\u5225\u306e\u8457\u8005\u306e\u30dd\u30a4\u30f3\u30bf\u306e\u672c\u306b\u9032\u3082\u3046\u304b\u306a\u3068\u3002\u3093\u3067\u6b21\u304b\u3089OS\u3092\u4f5c\u3063\u3066\u307f\u3088\u3046\u3063\u3066\u672c\u304c\u3042\u308b\u307f\u305f\u3044\u306a\u3093\u3067\u3001\u305d\u308c\u3092\u898b\u3066\u307f\u3088\u3046\u304b\u306a\u3042\u3068\u3002<\/p>\n
<\/p>\n
\u3093\u306a\u611f\u3058\u3067\u3059\u3002<\/p>\n