Duodecimal decimal conversion

First, the code

#include <stdio.h>
#include <string.h>
int main(){
	char n[88],x[88];
	gets(n);
	int i=strlen(n),j;
	//printf("%d\n",i);
	int sum=0,multi;
	int c,k;
	for(c=i-1,k=0;c>=0;c--,k++){
		x[k]=n[c];
	//	printf("%c",x[k]);
	}
	for(;i>0;i--){
			multi=1;
		if(i!=1)
		for(j=i-1;j>0;j--){
			
			multi*=12;
		}
		if(x[i-1]=='A'){
			sum+=10*multi;
			//printf("%c",x[i-1]);
		}
		else if(x[i-1]=='B')
			sum+=11*multi;
		else{
		sum+=((int)x[i-1]-48)*multi;
		printf("%d\n",sum);
		}
	}
	printf("%d",sum);
	return 0;
}

 

Second, the results

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Origin blog.csdn.net/qq_36134376/article/details/104077172
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