#include <stdio.h>

int main() {
    int A=0;
    int Z=0;

    for(A=0;A<=9;A++){
        for(Z=0;Z<=9;Z++){
            if(10*A+Z+10*Z+A==99){
                printf("A Z: %d %d\n",A, Z);
            }
        } 
    }
    return 0;
}

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