题解 | #序列中删除指定数字#

#include <stdio.h> //动态数组来实现该题目 #include <malloc.h> int main(void) { int flag = 0; int n = 0; int num = 0; int j = 0; scanf("%d", &n); int* val = (int*)malloc(sizeof(int) * n); for (int i = 0;i < n;++i) { scanf("%d", val + i); } scanf("%d", &num); for (int i = 0;i < n;++i) { if (num == (val + i)) { flag++; }
} int val2 = (int*)malloc(sizeof(int) * (n - flag)); for (int i = 0;i < n;++i) { if (num != *(val + i)) { *(val2 + j) = *(val + i); j++; } } for (int j = 0;j < (n-flag);++j) { printf("%d ", *(val2 + j)); } return 0; }