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#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#define NMAX 100
int n = 10;
void swap(int *p, int *q) {
int tmp = *p;
*p = *q;
*q = tmp;
}
void print(FILE *g, int *v, int n) {
int i;
for (i = 1; i <= n; i++) {
fprintf(g, "%d%c", v[i] , (i<n? ' ' : '\n' ));
}
}
int partition(int *v, int p, int q) {
int pivot = v[p + rand() % (q-p+1)];
int i = p-1, j = q+1;
while (i < j) {
// from left half find first element >= pivot
while (v[++i] < pivot);
// from right half last element <= pivot
while (v[--j] > pivot);
if (i < j) {
swap(&v[i], &v[j]);
} else {
// i >= j
return j;
}
}
}
void insertionSort(int *v, int n) {
int i, j;
for (i = 2; i<= n; i++) {
int pivot = v[i];
int j = i - 1;
while ( j >= 1 && v[j] > pivot) {
v[j+1] = v[j];
j--;
}
v[j+1] = pivot;
}
}
int main() {
FILE *f = fopen("algsort.in", "r");
FILE *g = fopen("algsort.out", "w");
srand(time(NULL));
int n, *v,i;
fscanf(f,"%d", &n);
v = (int *)malloc((n+1) * sizeof(int));
for (i = 1; i <= n; i++) {
fscanf(f,"%d", &v[i]);
}
insertionSort(v, n);
print(g, v, n);
free(v);
return 0;
}