#include #include int main() { char str[100]; int n, a = 0, b = 0, c = 0, d = 0, e = 0; gets(str); n = strlen(str); for(int i = 0; i < n; i ++) { if(str[i] >='A' && str[i] <= 'Z') a ++; else if(str[i] >= 'a' && str[i] <= 'z') b ++; else if(str[i] >= '0' && str[i] <= '9') c ++; else if(str[i] == ' ') d ++; else e ++; } printf("capital letters:%d\nsmall letters:%d\nblank spaces:%d\nnumbers:%d\nother:%d", a, b, d, c, e); return 0; }