#include<stdio.h> #include<string.h> int main() { char s1[80],s2[80]; int i,k=0; gets(s1); memset(s2,0,sizeof(s2));//初始化 int len=strlen(s1); for(i=0;i<len;i++) { if(s1[i]<='9'&&s1[i]>='0') { s2[k++]=s1[i]; } else { s1[i]='*'; if(s1[i-1]!='*') s2[k++]=s1[i]; } } puts(s2); return 0; } |
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