#include <stdio.h>
#include <stdlib.h>
#define PROMPT ':'
void main(void)
{
int a,b;
char c;
int rez;
while (putchar(PROMPT), scanf("%d%c%d",&a,&c,&b)!=EOF)
{
switch (c)
{
case '+':
rez=a+b; break;
case '-':
rez=a-b; break;
case '*':
rez=a*b; break;
case '/':
if (b==0)
{
printf("\nImpartire la 0");
exit(1);
}
rez=a/b; break;
default:
printf("\nOperatie necunoscuta");
exit(1);
}
printf("\n%d%c%d=%d",a,c,b,rez);
}
}
int i=3,j=5;determinati valoarea urmatoarelor expresii, precum si valorile lui i si j, dupa evaluarea celor 4 expresii.
int a=2, b=2, c=1, d=0, e=4;determinati valoarea urmatoarelor expresii:
int i=2, j=4;precizati care vor fi valorile lui i si j dupa executia urmatoarei instructiuni:
j = (i++, i-j);
void main(void)
{
int a,b,c; float z;
a=25000; b=15000;
c=a+b;
z=a+b;
z=(float)a+b;
c=a/b;
c=a%b;
c=a>b;
z=a/b;
z=a/(float)b;
c=a=b;
c=a!=b;
a=3; b=11;
c=a++ + ++b;
a=0; b=1;
c=a&&b;
c=a||b;
c=!a;
a=2; b=5;
c=(a-5,b++);
c*=a+b;
c=(a>b)?a:b;
}