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#2
rjsp2022-05-26 16:36
第一，要讲出题目要求，也就是你想完成什么功能
第二，需要给出你的输入数据  程序代码：#define _CRT_SECURE_NO_WARNINGS // 仅VC需要此宏 #include <stdio.h> #include <stdlib.h> void swap( int* x, int* y ) { int t = *x; *x = *y; *y = t; } void rank( int nums[], size_t size ) { for( size_t i=0; i!=size; ++i ) for( size_t j=0; j+1!=size; ++j ) if( nums[j] > nums[j+1] ) swap( &nums[j], &nums[j+1] ); } int main( void ) { size_t size; printf( "请先输入您要输入的数组长度: " ); scanf( "%zu", &size ); int* p = malloc( size * sizeof(*p) ); printf("请输入您要输入的一组数\n"); for( size_t i=0; i!=size; ++i ) scanf( "%d", &p[i] ); rank( p, size ); for( size_t i=0; i!=size; ++i ) printf( "%d ", p[i] ); } 输入 10 输出1 3 5 7 9 8 6 4 2 0 0 1 2 3 4 5 6 7 8 9 |
程序代码：#include <stdio.h>
#include <malloc.h>
void swap(int* x, int* y)
{
int t;
t = *x;
*x = *y;
*y = t;
}
void rank(int* nums, int size)
{
for (int i = 0; i < size; i++)
for (int n = 0; n < size - i; n++)
if (nums[i] > nums[i + 1])
swap(&nums[i], &nums[i + 1]);
}
int main()
{
printf("请先输入您要输入的数组长度\n");
int size;
scanf_s("%d", &size);
int* p = (int*)malloc(size * sizeof(int));
printf("请输入您要输入的一组数\n");
for (int i = 0; i < size; i++)
{
scanf_s("%d", p);
p++;
}
rank(p, size);
for (int i = 0; i < size; i++)
{
printf("%d ", *p);
p++;
}
return 0;
}
#include <malloc.h>
void swap(int* x, int* y)
{
int t;
t = *x;
*x = *y;
*y = t;
}
void rank(int* nums, int size)
{
for (int i = 0; i < size; i++)
for (int n = 0; n < size - i; n++)
if (nums[i] > nums[i + 1])
swap(&nums[i], &nums[i + 1]);
}
int main()
{
printf("请先输入您要输入的数组长度\n");
int size;
scanf_s("%d", &size);
int* p = (int*)malloc(size * sizeof(int));
printf("请输入您要输入的一组数\n");
for (int i = 0; i < size; i++)
{
scanf_s("%d", p);
p++;
}
rank(p, size);
for (int i = 0; i < size; i++)
{
printf("%d ", *p);
p++;
}
return 0;
}