RTU Notes • RawCoderz

Coding Q.1

all cases passed

n = int(input()) a = input() b = input() res, res2 = "", "" for x in range(len(a)): if a[x]!=b[x]: res+=a[x] res2+=b[x] for _ in a : if _ not in b: print(-1) break else : for x in set(res2): if x not in a: print(-1) break else: print(len(set(res2)))

Paython Telegram: https://t.me/placements_study_materials

Ayush vala

Advance Coding Q1

Python3

#include<stdio.h> #include<string.h> main() { char a[100]; int i,j,n,temp,count=0,c=0; scanf("%s",a); n=strlen(a); for(i=0;i<n;i++) { if(a[0]==a[i]) coun++; } if(c==n) { printf("-1"); } else { for(i=0;i<n;i++) { for(j=i+1;j<n;j++) { if(a[j]<=a[i]) { temp=a[j]; a[j]=a[i]; a[i]=temp; } } } for(i=1;i<n;i++) { if(a[0]!=a[i]) count++; } printf("%d",count); } }

TCS NQT 19TH AUG Answer 1)625/126 2)1/15 3)1/5,-1/5 4) 7 5)22.5 6)43.72 7)2500 8-13.5 9-13:27 10- 40% 11)217:65:18 12.8500 13.600

TCS VERBAL 1-i like to sit at 2-a graduate 3-the ascent 4-(A) vision (B) achieve 5-cdbb 6-marcus is so 7-1.reflected upon 2.certain quarters 8-clap of thunder 9-4213 10-2,4,1,3 11-4123 12-Qp 13) Causing a variety of problems, lo personal and social problems 14)Were measured against, empty act of taking a simple tablet 14-were against measured 15-problem everyone wants 16-jaywalking 17-BEDCA 18- PQ 19-kumaresan had not Telegram - https://t.me/placements_study_materials

for i in range(int(input())): n = input() if n == n[::-1]: print("wins") else: print("loses") Python

Tcs 9 am answers 1) 625/126 2)1/15 3)1/5,-1/5 4)7 5)22.5 6)43.72 7)2500 8)13.5 9)13.27 10)40% 11)217:65:18 12)8500 13)600 14)33 15)9 10- 40% 11) 217:65:18 12) 8500 13) 600 14)33 15)913-300 16)12✓3 17)1/2 18)0 19)8 20)70 Telegram - https://t.me/placements_study_materials

10- 40% 11) 217:65:18 12) 8500 13) 600 14)33 15)913-300 14-33 15-9 16-12✓3 17-1/2 18-0 19-8 20-70 Telegram - https://t.me/placements_study_materials

#include<stdio.h> #include<string.h> int main() { int t; long int sum=0,l; char s[100000]; scanf("%d",&t); while(t--) { scanf("%s",s); l=strlen(s); for(int i=0;s[i];i++) { if(s[i]=='a's[i]=='e's[i]=='i'||s[i]=='o' s[i]=='u's[i]=='A's[i]=='E's[i]=='I's[i]=='O's[i]=='U') sum=sum+(i+1)*(l-i); } printf("%ld\n",sum); sum=0; } return 0; } C++ Telegram -https://t.me/placements_study_materials

TCS NQT 19TH AUG 1)625/126 2)1/15 3)1/5,-1/5 4) 7 5)22.5 6)43.72 7)2500 8-13.5 9-13:27 10- 40% 11) 217:65:18 12) 8500 13) 600 Telegram - https://t.me/placements_study_materials

Stay tuned On Instagram For Upcoming Opportunities 😉