摘要：#include <stdio.h> int main() { int i = 1, sum = 0; while (i <= 100) { sum += 【1】 } printf("1加到100的和为：%d\n", sum); return 0; } #include <stdio.h> int 阅读全文

摘要：https://blog.csdn.net/Edward1027/article/details/139512230?utm_medium=distribute.pc_relevant.none-task-blog-2~default~baidujs_baidulandingword~default 阅读全文

摘要：#include <stdio.h> #include <string.h> main() { char zf[100]; int upper=0,lower=0,number=0,other=0,a; gets(zf); for(a=0;a<strlen(zf);a++) { if(zf[a]>= 阅读全文