LSEARCH.C
上传用户:qq5388545
上传日期:2022-07-04
资源大小:29849k
文件大小:1k
- #include <stdlib.h>
- #include <stdio.h>
- int compare_int(int *a, int *b)
- {
- return(*a - *b);
- }
- int compare_float(float *a, float *b)
- {
- return((*a == *b) ? 0: 1);
- }
- void main(void)
- {
- int int_values[10] = {1, 3, 2, 4, 5};
- int *int_ptr, int_value = 1001, elements = 5, i;
- printf("Array contents before searchn");
- for (i = 0; i < elements; i++)
- printf("%d ", int_values[i]);
-
- int_ptr = lsearch(&int_value, int_values,
- &elements, sizeof(int),
- (int (*) (const void *, const void *)) compare_int);
- printf("nArray contents after searchn");
- for (i = 0; i < elements; i++)
- printf("%d ", int_values[i]);
- }