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36 lines (31 loc) · 998 Bytes
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/*
* @由于个人水平有限, 难免有些错误, 还请指点:
* @Author: cpu_code
* @Date: 2020-09-14 20:27:55
* @LastEditTime: 2020-09-14 20:29:13
* @FilePath: \java\Exception\Exception6.java
* @Gitee: [https://gitee.com/cpu_code](https://gitee.com/cpu_code)
* @Github: [https://github.com/CPU-Code](https://github.com/CPU-Code)
* @CSDN: [https://blog.csdn.net/qq_44226094](https://blog.csdn.net/qq_44226094)
* @Gitbook: [https://923992029.gitbook.io/cpucode/](https://923992029.gitbook.io/cpucode/)
*/
package Exception;
public class Exception6 {
public static void main(String[] args) {
String a = "12";
String b = "x9";
try {
int c = stringToInt(a);
int d = stringToInt(b);
System.out.println(c * d);
} catch(NumberFormatException e) {
System.out.println("Bad input");
}
}
public static int stringToInt(String s){
return Integer.parseInt(s);
}
}
/*
Bad input
*/