#include <stdio.h>#include <math.h>#include <stdlib.h>#include <conio.h>int main() { double a, b, y; int x; a = 6.72f; b = 4.85f; printf("vvedite x="); scanf("%d", &x); switch (x) { case 1: y = 1 + sqrt(a + abs(x)); break; case 7: y = 2 + a*a*x*x + exp(x); break; case 5: y = x*sqrt(1+b*log(a*a*x)); break; default: printf("znachenie x zadano neverno"); printf("nagmi Enter"); getch(); return 0; } printf("x=%2dy=%5.2lf", x, y); getch(); return 0;}