22 lines
442 B
Java
22 lines
442 B
Java
package Course_Codes;
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//输入两个9位以内的数，相加求其有多少进位
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import java.util.Scanner;
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public class 进位模拟 {
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public static void main(String[] args) {
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Scanner sc=new Scanner(System.in);
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int a=sc.nextInt();
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int b=sc.nextInt();
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int count=0,temp=0;//count——统计，temp——存放进位
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for(int i=0;i<9;i++) {
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temp=(a%10+b%10)>=10?1:0;
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count+=temp;
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a/=10;
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b/=10;
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}
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System.out.print(count);
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}
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}
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