Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <stdio.h>
- #include <stdlib.h>
- int main(int argc, char *argv[])
- {
- int a;
- float A,B,R;
- printf ("digite 1,2,3 ou 4\n");
- scanf ("%d",&a);
- if(a==1) {
- printf ("digite soma\n");
- scanf ("%f %f",&A,&B);
- R=A+B;
- printf ("%f",R);
- }
- else if (a==2) {
- printf ("digite sub\n");
- scanf ("%f %f",&A,&B);
- R=A-B;
- printf("%f",R);
- }
- else if (a==3) {
- printf ("digite vezes\n");
- scanf("%f %f",&A,&B);
- R=A*B;
- printf("%f",R);
- }
- else if (a==4) {
- printf ("digite div\n");
- scanf("%f %f", &A,&B);
- }
- if(B==0)
- { printf("valor invalido\n");
- R=A/B;
- }
- else {
- printf("%f", R);
- }
- system("PAUSE");
- return 0;
- }
Add Comment
Please, Sign In to add comment