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- #include <stdio.h>
- int main(){
- int n1,n2;
- float R=0;
- char ch;
- printf("Insira o primeiro numero: ");
- scanf("%d",&n1);
- printf("Insira o segundo numero: ");
- scanf("%d",&n2);
- printf("Insira o operador (+,-,*,/,%): ");
- scanf(" %c",&ch);
- switch(ch)
- {
- case '+':
- R=n1+n2;
- break;
- case '-':
- R=n1-n2;
- break;
- case '*':
- R=n1*n2;
- break;
- case '/':
- R=(float)n1/(float)n2;
- break;
- case '%':
- R=n1%n2;
- break;
- default:
- printf("Caractere nao valido\n");
- }
- printf("Resultado: %d %c %d = %f\n",n1,ch,n2,R);
- return 0;
- }
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