存储器计算器
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c 实现存储器计算器
“c,#includeint main() {, int a, b;, char op;, printf(“Enter an expression (e.g., 3 + 4): “);, scanf(“%d %c %d”, &a, &op, &b);, switch(op) {, case ‘+’: printf(“%d,”, a + b); break;, case ‘-‘: printf(“%d,”, a b); break;, case ”: printf(“%d,”, a b); break;, case ‘/’: if (b != 0) printf(“%d,”, a / b);, else printf(“Division by zero error!,”);, break;, default: printf(“Invalid operator!,”);, }, return 0;,},“