Reginaldojs

exercicio 5,lista 1

Aug 31st, 2012
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C 0.31 KB | None | 0 0
  1. #include<stdio.h>
  2. #include<stdlib.h>
  3. int main(){
  4.     float r,compr=0,PI=3.14;
  5.     printf("Vamos calcular o comprimento de uma circunferencia,digite o valor do raio:");
  6.     scanf("%f",&r);
  7.     compr=(2*PI)*r;
  8.     printf("pronto,o comprimento eh de %.2f\n\n",compr);
  9.     system ("pause");
  10.     return 0;
  11. }
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