#include<stdio.h> #include<string.h> #define N 80 int main() { int i=0,j=0,k=0,s; char str1[80]={0},str2[80]={0}; gets(str1); s = strlen(str1); for(i=0;i<s;i++) { if(str1[i]>'9'||str1[i]<'0') { str1[i] = '*'; } } for(i=0;i<s;i++) { if((str1[i] == '*' && str1[i+1] != '*') || str1[i] != '*') str2[j++] = str1[i]; } for(i=0;i<j;i++) printf("%c",str2[i]); printf("\n"); return 0; } |
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