#include "stdio.h"int main(){int a,b,c,d,e;printf("input 4 numbers:\n");scanf("%d %d %d %d",&a,&b,&c,&d);if(aif(aif(aif(bif(bif(cprintf("\n%d %d %d %d\n",a,b,c,d);return 0;}
#include int main(){ int a,b,c,d,min; scanf("%d%d%d%d",&a,&b,&c,&d); min=a min=min min=min printf("%d",min);return 0;}