帮你格式化了一下，你还是个学生吧～运算符之间，小语句之间增加空格，养成比较好的编程习惯： ```c #include <stdio.h> #include <stdlib.h> #include <malloc.h> // c合并升序数组a,b并存在c数组中 void uparr(int a, int m, int b, int n, int* c); int main(void) { int num1; int num2; int num3; int m; int i; printf("请输入a数组的长度\n"); scanf("%d", &m); num1 = (int) malloc(sizeof(int)m); for(i = 0; i < m; i++) { printf("请输入a数组的的元素"); scanf("%d", &num1[i]); } int n; printf("请输入数组b的长度\n"); scanf("%d", &n); num2 = (int) malloc(sizeof(int)n); for(i = 0; i < n; i++) { printf("请输入b数组的的元素"); scanf("%d", &num2[i]); } int e = 0; num3 = (int) malloc(sizeof(int) * e); uparr(num1, m, num2, n, num3); printf("结果为\n"); for(e = 0; e < m + n; e++) { printf("%d", &num3[e]); } return 0; } void uparr(int a, int m, int b, int n, int* c) { int k, i, j = 0; while(i < m && j < n) { if(*a < *b) { c[k]=a[i]; a++; k++; i++; } else { c[k]=b[j]; b++; k++; j++; } } return; } ``` 两个文档建议你阅读一下： [Google styleguide](https://google.github.io/styleguide/) [Google C++ Style Guide](https://google.github.io/styleguide/cppguide.html) - HD Superman

·3 years ago

Across the Great Wall, we can reach every corner in the world.

帮你格式化了一下，你还是个学生吧～运算符之间，小语句之间增加空格，养成比较好的编程习惯：

两个文档建议你阅读一下：

Replies

·3 years ago

刚开始学没多久， :sob: ，确实要注意规范化了

Joined 4 years ago

Across the Great Wall, we can reach every corner in the world.