#include<stdio.h>int main(){ void pinyin(int); char a[1000],num_str[10]={0},*temp; int i,j,sum=0; PRintf("get number:"); gets(a); for(i=0;a[i]!='/0';++i) { sum+=a[i]-'0'; } printf("sum = %d/n",sum); sprintf(num_str,"%d",sum);/*sprintf()最常见的应用之一莫过于把整数打印到字符串中,如: sprintf(s, "%d", 123); //把整数123打印成一个字符串保存在s中 sprintf(s, "%8x", 4567); //小写16进制,宽度占8个位置,右对齐*/ temp=num_str; while(*temp!='/0') { pinyin(*temp); temp++; if(*temp!='/0')printf(" "); else printf("/n"); } return 0;}void pinyin(int i){ switch(i) { case '0':printf("ling");break; case '1':printf("yi");break; case '2':printf("er");break; case '3':printf("san");break; case '4':printf("si");break; case '5':printf("wu");break; case '6':printf("liu");break; case '7':printf("qi");break; case '8':printf("ba");break; case '9':printf("jiu"); }}
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