C Program for Finding Trailing Zero's in factorial of Given number
Source Code :- #include<stdio.h> int ftz(int a){ int cnt = 0; for(int i = 5; a/i>=1; i *= 5){ cnt += a/i; } return cnt; } int main(){ int a; scanf("%d",&a); //60 pr intf("%d",ftz(a)); //60 } explanation:-