#include #define SWAP(type, a, b) {type tmp=a; a=b; b=tmp;} int main() { int n; scanf("%d%*c", &n); char s[100]; int arr[3], j=0; while (fgets(s, 100, stdin)!=NULL) { for (int i=0; s[i]!='\0'; i++) { if (s[i]==' ') { printf("assert\n"); return 0; } } sscanf(s, "%d", &arr[j++]); } for (int i=0; i0; j--) { if (arr[j]