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JacksonBarbosa

Untitled

Oct 19th, 2017
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  1. #include <stdio.h>
  2.  
  3.  
  4. int main() {
  5. int mat[3][3], maior = -1000, menor = 588888, soma = 0;
  6. float media;
  7. int i, a;
  8.  
  9. for(i = 0; i<=2; i++) {
  10. for(a = 0; a<=2; a++) {
  11. scanf("%d", &mat[i][a]);
  12. }
  13. }
  14.  
  15. for(i = 0; i<=2; i++) {
  16. for(a = 0; a<=2; a++) {
  17. if(mat[i][a] >= maior) {
  18. maior = mat[i][a];
  19. }
  20. if(mat[i][a] <= menor) {
  21. menor = mat[i][a];
  22. }
  23.  
  24. soma = soma + mat[i][a];
  25. }
  26. }
  27.  
  28. media = (float) soma / 10;
  29.  
  30. printf("Menor valor digitado: %d\n", menor);
  31. printf("Maior valor digitado: %d\n", maior);
  32. printf("Media: %f\n", media);
  33. printf("Diagonal principal: %d %d %d\n", mat[0][0], mat[1][1], mat[2][2]);
  34. printf("Diagonal principal: %d %d %d\n", mat[0][2], mat[1][1], mat[2][0]);
  35. }
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