#include <stdio.h>
int a(int i) {
if(i>9){
return i/10+i%10;
}else{
return i;
}
}
int b(int i) {
return i/10+i%10;
}
int main(void) {
for(int i = 0; i < 200; i++) {
if(a(i) == b(i)) {
}
}
return 0;
}
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