/***删除字符串内的空格*/#include<stdio.h>#include<string.h>//遍历元字符串,删除空格char *func(char *str){int j = 0;for(int i=0;i<strlen(str);i++){if(str[i] != ' '){str[j++] = str[i];} }str[j] = '\0';return str;}int main(int argc, char const *argv[]){char str[100];char *str1;printf("请任意输入含有空格的字符串:\n");fgets(str,100,stdin);str1 = func(str);printf("删除空格之后的字符串为:%s\n",str1);return 0;}
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