#include <stdio.h>
int func(int x, int y, int z){
int teisu_x,teisu_y,i,result;
teisu_x=x;
teisu_y=y;
for(i=0;i<z-1;i++){
x = x*teisu_x;
y = y*teisu_y;
}
result = x + y;
return result;
}
int main(void) {
printf("%d\n", func
(3, 4, 2)); return 0;
}
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