4.用户定义一个a【5】数组和一个b【4】数组,将它们的所有元素的值,按照升序,放入c【9】数组中。
#include <stdio.h>
int main() {
int a[5] = {3, 1, 4, 2, 5};
int b[4] = {8, 6, 7, 9};
int c[9];
for (int i = 0; i < 5; i++) {
c[i] = a[i];
}
for (int i = 0; i < 4; i++) {
c[i+5] = b[i];
}
for (int i = 0; i < 8; i++) {
for (int j = i+1; j < 9; j++) {
if (c[i] > c[j]) {
int temp = c[i];
c[i] = c[j];
c[j] = temp;
}
}
}
for (int i = 0; i < 9; i++) {
printf("%d ", c[i]);
}
printf("\n");
return 0;
}