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普通の挿入ソートなり.
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#include <stdio.h> | |
void print_array(int * array, int size) { | |
int i = 0; | |
printf("{ "); | |
while (1) { | |
printf("%d", array[i]); | |
if (++i >= size) { | |
printf("}\n"); | |
break; | |
} else { | |
printf(","); | |
} | |
} | |
} | |
void insert_sort(int *array, int size) { | |
int i; | |
for (i = 1; i < size; i++) { | |
int temp = array[i]; | |
if (array[i - 1] > temp) { | |
int j = i; | |
do { | |
array[j] = array[j - 1]; | |
j--; | |
} while (j > 0 && array[j - 1] > temp); | |
array[j] = temp; | |
} | |
} | |
} | |
int main(void) { | |
int i; | |
int tests[4][5] = { | |
{ 1, 2, 3, 4, 5 }, | |
{ 2, 3, 4, 5, 1 }, | |
{ 4, 5, 3, 2, 3 }, | |
{ 5, 4, 3, 1, 1 } | |
}; | |
for (i = 0; i < 4; i++) { | |
insert_sort(tests[i], 5); | |
print_array(tests[i], 5); | |
} | |
return 0; | |
} |
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