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Jkljk

calculadora simples em switch case

Aug 6th, 2019
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C 0.55 KB | None | 0 0
  1. #include <stdio.h>
  2. int main()
  3. {
  4.     float n, m;
  5.     int d;
  6.      printf("Digite a opcao desejada: \n 1 = +\n 2 = -\n 3 = *\n 4 = / \n");
  7.     scanf("%d",&d);
  8.     printf("digite um numero: \n");
  9.     scanf("%f",&n);
  10.  
  11.     printf("digite um numero: \n");
  12.     scanf("%f",&m);
  13.  
  14.     switch(d)
  15.     {
  16.     case 1:
  17.         printf("%.2f \n", n+m);
  18.         break;
  19.     case 2:
  20.         printf("%.2f \n", n-m);
  21.         break;
  22.     case 3:
  23.         printf("%.2f \n", n*m);
  24.         break;
  25.     case 4:
  26.         printf("%.2f \n", n/m);
  27.     }
  28.     return 0;
  29. }
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