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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. int a,b,i,j;
  5. int kou = 1;
  6. int sum =0;
  7. scanf("%d %d",&a,&b);
  8.  
  9. for(i=1;i<=a;i++){
  10. for(j=1;j<=b;j++){
  11. kou *=i;
  12. }
  13. sum += kou;
  14. kou = 1;
  15. }
  16.  
  17. printf("%d",sum);
  18. return 0;
  19. }
  20.  
Success #stdin #stdout 0.01s 5280KB
stdin
2 6
stdout
65