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- #include<stdio.h>
- int main()
- {
- float num1, num2;
- char a;
- printf("Enter operator (+, -, *, /): ");
- scanf("%c", &a);
- printf("Enter numbers: ");
- scanf("%f%f", &num1, &num2);
- switch(a)
- {
- case '+':
- printf("%.1f + %.1f = %.1f", num1, num2, num1 + num2);
- break;
- case '-':
- printf("%.1f - %.1f = %.1f", num1, num2 ,num1 - num2);
- break;
- case '*':
- printf("%.1f * %.1f = %.1f", num1, num2, num1 * num2);
- break;
- case '/':
- printf("%.1f / %.1f = %.1f", num1, num2 ,num1 / num2);
- break;
- default:
- printf("Wrong operator.");
- }
- }
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