Recent Content by kureika

//* Bai tap - Tim cac so hoan hao nho hon N */ #include <stdio.h> void main() { int n, i, j, tong; printf("\nCHo biet gia tri N : "); scanf("%d", &n); for (i=2; i<=n; i++) { tong = 1; for (j=2; j<=i/2; j++) if (i%j == 0) tong += j; if (tong...