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#include <stdio.h> typedef enum {FALSE, TRUE} Boolean; Boolean isEven(int i) { if ( i % 2 == 0 ) return TRUE; else return FALSE; } int main() { int i 阅读全文
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//使用recursion来计算生成fibonacci series前49个数,并计算程序运行时间 #include <stdio.h> #include <time.h> double fibon(int n) { if (n == 1 || n == 2) return 1; else if ( 阅读全文
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C //计算每个学生成绩，并求和，计算平均数 #include <stdio.h> void main() { int scores[][4] = { //不足4个元素，用0补充 {100, 99, 98, 99,}, {78, 86, 77,}, {43, 56}, {} }; int sum = 阅读全文
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#include <stdio.h> int main() { char *names[] = {"ant", "tiger", "dog", "orange", "apple", "banana"}, **p = names; int i; for (i = 0; i < 6; ++i, p++) 阅读全文
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Longman Hardly a week goes by without some food scare being reported in the media.Hardly a month goes by without another factory closing down. Collins 阅读全文
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生成骰子数 #include <stdio.h> #include <time.h> //time() #include <stdlib.h> //srand(), rand() void main() { srand(time(NULL)); for(int i = 0; i < 10; ++i) 阅读全文
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#include <stdio.h> typedef struct { long num; char name[10]; double score; } Stu; int main() { Stu stu[3] = {20115602l, "Jerry", 99.5, 20115600l, "Ela 阅读全文
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一： #include <stdio.h> int main(int argc, const char *argv[]) { int i; for (i = 0; i < argc; ++i) { printf("argv[%d] = %s\n", i, argv[i]); } return 0; 阅读全文
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import sys # print(help(sys.stdout)) sys.stdout.write("the quick brown fox jumps over the lazy dog.") #返回值是字符串长度 sys.stderr.write("to err is humane, t 阅读全文
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#include <stdio.h> int main() { char *temporadas[] = {"primavera", "verano", "otoño", "invierno"}; for (int i = 0; i < 4; ++i) { // printf("%c\n", *(( 阅读全文