#include <stdio.h>
int main(void) {
int n;
int temp;
int count=0;
count+=n/100;
temp=n%100;
count+=temp/20;
temp%=20;
count+=temp/10;
temp%=10;
count+=temp/5;
temp%=5;
count+=temp/1;
temp%=1;
return 0;
}
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