Bài 38: Tính S(n) = CanBac N + 1(N + CanBac N(N – 1 +…+CanBac3(2 + CanBac2(1)))) có n dấu căn

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#include <stdio.h> #include <conio.h> #include <math.h> void main() { float n; do { printf("\nEnter n = "); scanf("%f", &n); if(n < 1) { printf("Try enter with n is (n >= 1) !"); } }while(n < 1); float i = 1, S = 0; while(i <= n) { S = pow(i + S, 1.0 / (i + 1)); i++; } printf("\nS = %f", S); getch(); }