#include <stdio.h> int main() { int a = 100000; int b= 0; while(a != 0) { if(a > 50000) { a = a - a * 0.05; } else { a = a - 5000; } b = b + 1; if(a < 5000) { a = 0; b = b -1; } } printf("%d", b); return 0 ; }