Algorithm/CodeUp

1285 : 계산기 2

B2SIC 2020. 4. 14. 00:10
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#include <stdio.h>
 
int main(void)
{
    int result;
    int num;
    char op = 0;
    
    scanf("%d", &result);
 
    while(1)
    {
        scanf("%c", &op);
        if (op == '=')
            break;
        
        scanf("%d", &num);
        
        switch(op)
        {
            case '+':
                result += num;
                break;
            
            case '-':
                result -= num;
                break;
            
            case '*':
                result *= num;
                break;
            
            case '/':
                result /= num;
                break;
        }
    }
    
    printf("%d", result);
    
    return 0;
} 
cs
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