What causes my numbers to go to insane values?

Just making an intentionally repetitive if statement program for spare change, but for an unknown reason it shoots numbers that are supposed to be 0 to some max values? I would really like some help here as to why

#include <stdio.h>int main(void) {   int a;   int b;   int c;   int d;   int e;   int cha;   scanf("%d", &cha);   if(cha == 0){      printf("No change\n");      return 0;   }      if(cha >= 100){      a = cha / 100;      cha = cha % 100;   }   if(100> cha && cha >= 25){      b = cha / 25;      cha = cha % 25;   }   if(25 > cha && cha >= 10){      c = cha / 10;      cha = cha % 10;   }   if(10 > cha && cha >= 5){      d = cha / 5;      cha = cha % 5;   }   if(5 > cha && cha >= 1){      e = cha;   }   if(a == 1){      printf("%d Dollar\n",a);   }   if(a > 1){      printf("%d Dollars\n",a);   }   if(b == 1){      printf("%d Quarter\n",b);   }   if(b > 1){      printf("%d Quarters\n",b);   }   if(c == 1){      printf("%d Dime\n",c);   }   if(c > 1){      printf("%d Dimes\n",c);   }   if(d == 1){      printf("%d Nickle\n",d);   }   if(d > 1){      printf("%d Nickles\n",d);   }   if(e == 1){      printf("%d Penny\n",e);   }   if(e > 1){      printf("%d Pennies\n",e);   }   return 0;}

Below is an example as to what gets produced

Input

45

Your output

1 Quarter2 Dimes****875483616** Nickles****32766 Pennies**

Expected output

1 Quarter2 Dimes