0_0_33528080_19796.c: In function 'main':
0_0_33528080_19796.c:31:2: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for(int i=1;i<=100000;i++) fac[i]=fac[i-1]*i%mod;
^
0_0_33528080_19796.c:31:2: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
0_0_33528080_19796.c:32:13: error: redefinition of 'i'
for(int i=2;i<=100000;i++) inv[i]=(mod-mod/i)*inv[mod%i]%mod;
^
0_0_33528080_19796.c:31:10: note: previous definition of 'i' was here
for(int i=1;i<=100000;i++) fac[i]=fac[i-1]*i%mod;
^
0_0_33528080_19796.c:32:5: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for(int i=2;i<=100000;i++) inv[i]=(mod-mod/i)*inv[mod%i]%mod;
^
0_0_33528080_19796.c:33:23: error: redefinition of 'i'
inv[0]=1; for(int i=1;i<=100000;i++) inv[i]=inv[i]*inv[i-1]%mod;
^
0_0_33528080_19796.c:32:13: note: previous definition of 'i' was here
for(int i=2;i<=100000;i++) inv[i]=(mod-mod/i)*inv[mod%i]%mod;
^
0_0_33528080_19796.c:33:15: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
inv[0]=1; for(int i=1;i<=100000;i++) inv[i]=inv[i]*inv[i-1]%mod;
^
0_0_33528080_19796.c:40:9: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for(int i=1;i<=k;i++) prea[i]=(ll)prea[i-1]*ta%mod;
^
0_0_33528080_19796.c:41:14: error: redefinition of 'i'
for(int i=1;i<=k;i++) preb[i]=(ll)preb[i-1]*tb%mod;
^
0_0_33528080_19796.c:40:17: note: previous definition of 'i' was here
for(int i=1;i<=k;i++) prea[i]=(ll)prea[i-1]*ta%mod;
^
0_0_33528080_19796.c:41:6: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for(int i=1;i<=k;i++) preb[i]=(ll)preb[i-1]*tb%mod;
^
0_0_33528080_19796.c:42:9: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
for(int j=0;j<=k;j++){
^
|
