摘要:
//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
摘要:
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
摘要:
#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