#include <stdio.h> typedef struct { float a; float b; float c; float d; float e; } point; int main() { int i = 0; point stu[10]; while ( scanf("%f %f %f %f %f", &stu[i].a, &stu[i].b, &stu[i].c, &stu[i].d, &stu[i].e)!=EOF) { ...