摘要:
int main(){ char arr[] = "abcdrf"; char arr1[] = "abc";//里面包括 a b c \0 char arr2[] = { 'a','b','c' };//里面包括 a b c int arr3[] = { 0,1,2,3,4,5,6,7,8,9 } 阅读全文
摘要:
int nextTerm(int n){ int a = 0,b = 1,c,e; if (n == 2) { return b; } else if (n == 1) { return a; } else { for (e = 3; e <= n; e++) { c = a + b; a = b; 阅读全文
摘要:
int SUB(int x){ if (x > 1) { return x *SUB(x - 1); } else return 1;}int main(){ int i = 0; scanf("%d", &i); int j = SUB(i); printf("%d! = %d",i,j); re 阅读全文
摘要:
int binary_search(int x,int arrx[],int sz){ int left = 0; //int right = (sizeof(arrx) / sizeof(arrx[0])) - 1;不能在函数里计算数组(参数)的大小 int right = sz - 1; whi 阅读全文
摘要:
int is_prime(int x){ int i = 0; double y = sqrt(x); if (x % 2 != 0) { for (i = 2; i <= y; i++) { if (x % i == 0) { return 0; } } if (i > y) { return 1 阅读全文