#include stdio.hint main(){int a = 3, b = 5;int t = a;a = b;b = t;printf("%d %d", a, b);return 0;}
#include stdio.hint main() {FILE *fp;int c;fp = fopen(__FILE__,"r");do {c = getc(fp);putchar(c);}while(c != EOF);fclose(fp);return 0;}