摘要:
srand((size_t)time(NULL)); for (int i = 0; i < 10; i++) { printf("%d\n", rand() % 10); } 阅读全文
posted @ 2018-12-23 14:04
谋定而后动?
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摘要:
char ch[10]; fgets(ch, sizeof(ch), stdin); printf("ch = %s\n", ch); 阅读全文
posted @ 2018-12-23 13:27
谋定而后动?
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摘要:
char ch1[] = "abc"; char ch2[] = "def"; char ch3[20]; int i = 0; int k = 0; while (ch1[i] != '\0') { ch3[i] = ch1[i]; i++; } while (ch2[k] != '\0') { ch3[k + i] = ch2[k]; k++; } ... 阅读全文
posted @ 2018-12-23 12:30
谋定而后动?
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